| 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 | $114.44 | 12.365% | $128.5905 | $128.59 | $128.60 | $128.60 |
| Purchase #2 | $140.39 | 9.284% | $153.4238 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $43.95 | 12.728% | $49.544 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $175.58 | 12.212% | $197.0218 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $26.60 | 5.803% | $28.1436 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $20.99 | 3.543% | $21.7337 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $38.78 | 8.239% | $41.9751 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $560.73 | $620.4325 | $620.42 | $620.45 | $620.30 | |