| 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 | $37.79 | 4.464% | $39.4769 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $99.76 | 5.463% | $105.2099 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $155.82 | 7.112% | $166.9019 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $209.61 | 4.700% | $219.4617 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $7.32 | 4.811% | $7.6722 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $107.57 | 4.735% | $112.6634 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $91.74 | 6.102% | $97.338 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $709.61 | $748.7240 | $748.72 | $748.70 | $748.80 | |