| 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 | $49.87 | 8.635% | $54.1763 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $71.98 | 9.678% | $78.9462 | $78.95 | $78.95 | $78.90 |
| Purchase #3 | $179.62 | 4.467% | $187.6436 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $190.47 | 6.340% | $202.5458 | $202.55 | $202.55 | $202.50 |
| Purchase #5 | $200.58 | 6.700% | $214.0189 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $158.92 | 3.385% | $164.2994 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $13.31 | 8.781% | $14.4788 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $864.75 | $916.1090 | $916.12 | $916.15 | $916.00 | |