| 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 | $47.79 | 3.423% | $49.4259 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $67.91 | 5.745% | $71.8114 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $69.39 | 8.816% | $75.5074 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $33.35 | 3.225% | $34.4255 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $165.51 | 5.750% | $175.0268 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $160.52 | 6.110% | $170.3278 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $186.80 | 13.571% | $212.1506 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $731.27 | $788.6754 | $788.69 | $788.75 | $788.60 | |