| 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 | $77.91 | 9.349% | $85.1938 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $56.25 | 10.808% | $62.3295 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $216.46 | 11.588% | $241.5434 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $94.46 | 7.358% | $101.4104 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $10.43 | 3.359% | $10.7803 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $178.73 | 3.464% | $184.9212 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $178.30 | 8.563% | $193.5678 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $812.54 | $879.7464 | $879.74 | $879.75 | $879.70 | |