| 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 | $231.67 | 11.176% | $257.5614 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $48.76 | 11.813% | $54.52 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $124.96 | 11.326% | $139.113 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $46.86 | 5.695% | $49.5287 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $26.45 | 6.729% | $28.2298 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $120.60 | 8.839% | $131.2598 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $47.44 | 4.639% | $49.6407 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $646.74 | $709.8534 | $709.85 | $709.85 | $709.80 | |