| 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 | $70.38 | 13.632% | $79.9742 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $37.63 | 7.137% | $40.3157 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $178.25 | 9.240% | $194.7203 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $199.56 | 6.298% | $212.1283 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $116.73 | 7.163% | $125.0914 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $182.59 | 8.401% | $197.9294 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $140.53 | 9.318% | $153.6246 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $925.67 | $1,003.7839 | $1,003.78 | $1,003.75 | $1,003.70 | |