| 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 | $50.72 | 12.167% | $56.8911 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $106.96 | 13.544% | $121.4467 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $65.60 | 9.491% | $71.8261 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $202.82 | 12.612% | $228.3997 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $231.83 | 7.463% | $249.1315 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $190.96 | 11.847% | $213.583 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $112.52 | 7.843% | $121.3449 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $961.41 | $1,062.6230 | $1,062.62 | $1,062.70 | $1,062.50 | |