| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.34 | 5.555% | $94.3028 | $94.30 | $94.30 | $94.30 |
| Purchase #2 | $122.80 | 6.574% | $130.8729 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $213.26 | 7.329% | $228.8898 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $199.47 | 10.253% | $219.9217 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $90.59 | 13.375% | $102.7064 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $145.39 | 11.185% | $161.6519 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $108.88 | 12.285% | $122.2559 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $969.73 | $1,060.6014 | $1,060.60 | $1,060.55 | $1,060.70 | |