| 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 | $88.58 | 12.545% | $99.6924 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $219.59 | 7.200% | $235.4005 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $40.57 | 10.499% | $44.8294 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $90.40 | 3.133% | $93.2322 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $183.59 | 5.701% | $194.0565 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $49.67 | 8.466% | $53.8751 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $117.93 | 10.592% | $130.4211 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $790.33 | $851.5072 | $851.51 | $851.55 | $851.50 | |