| 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 | $90.62 | 3.690% | $93.9639 | $93.96 | $93.95 | $94.00 |
| Purchase #2 | $80.34 | 4.691% | $84.1087 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $53.43 | 6.853% | $57.0916 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $202.54 | 3.834% | $210.3054 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $22.33 | 11.736% | $24.9506 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $193.54 | 3.849% | $200.9894 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $153.90 | 10.467% | $170.0087 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $796.70 | $841.4183 | $841.42 | $841.40 | $841.50 | |