| 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 | $7.98 | 10.783% | $8.8405 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $135.86 | 5.660% | $143.5497 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $158.62 | 5.444% | $167.2553 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $103.52 | 5.171% | $108.873 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $234.45 | 5.387% | $247.0798 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $24.41 | 9.195% | $26.6545 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $105.35 | 3.723% | $109.2722 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $770.19 | $811.5250 | $811.52 | $811.50 | $811.60 | |