| 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 | $95.27 | 7.617% | $102.5267 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $159.90 | 10.235% | $176.2658 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $202.52 | 8.258% | $219.2441 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $7.56 | 4.292% | $7.8845 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $174.69 | 13.172% | $197.7002 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $106.81 | 11.802% | $119.4157 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $65.88 | 13.446% | $74.7382 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $812.63 | $897.7752 | $897.78 | $897.80 | $897.70 | |