| 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 | $44.65 | 6.301% | $47.4634 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $84.56 | 7.217% | $90.6627 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $62.71 | 10.644% | $69.3849 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $217.79 | 8.751% | $236.8488 | $236.85 | $236.85 | $236.80 |
| Purchase #5 | $87.42 | 6.777% | $93.3445 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $235.84 | 5.521% | $248.8607 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $51.98 | 12.635% | $58.5477 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $784.95 | $845.1127 | $845.10 | $845.10 | $845.10 | |