| 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 | $51.99 | 5.349% | $54.7709 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $183.44 | 10.370% | $202.4627 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $84.53 | 11.610% | $94.3439 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $152.63 | 4.486% | $159.477 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $67.33 | 11.668% | $75.1861 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $53.93 | 4.134% | $56.1595 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $73.99 | 5.331% | $77.9344 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $667.84 | $720.3345 | $720.33 | $720.35 | $720.40 | |