| 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 | $103.31 | 12.722% | $116.4531 | $116.45 | $116.45 | $116.50 |
| Purchase #2 | $149.98 | 5.316% | $157.9529 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $36.35 | 10.368% | $40.1188 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $32.59 | 5.145% | $34.2668 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $123.78 | 9.444% | $135.4698 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $69.94 | 6.234% | $74.3001 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $116.85 | 13.352% | $132.4518 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $632.80 | $691.0133 | $691.01 | $690.95 | $691.20 | |