| 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 | $51.29 | 13.268% | $58.0952 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $47.88 | 12.371% | $53.8032 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $250.52 | 5.344% | $263.9078 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $158.80 | 10.106% | $174.8483 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $183.93 | 5.650% | $194.322 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $210.26 | 8.506% | $228.1447 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $15.36 | 6.171% | $16.3079 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $918.04 | $989.4291 | $989.43 | $989.40 | $989.30 | |