| 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 | $48.64 | 7.258% | $52.1703 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $40.76 | 9.809% | $44.7581 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $189.66 | 11.385% | $211.2528 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $50.68 | 5.306% | $53.3691 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $87.81 | 4.159% | $91.462 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $61.37 | 4.463% | $64.1089 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $86.79 | 10.535% | $95.9333 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $565.71 | $613.0545 | $613.05 | $613.00 | $613.20 | |