| 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 | $65.59 | 4.808% | $68.7436 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $208.60 | 9.668% | $228.7674 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $87.47 | 6.675% | $93.3086 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $31.74 | 4.769% | $33.2537 | $33.25 | $33.25 | $33.30 |
| Purchase #5 | $30.95 | 3.649% | $32.0794 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $49.28 | 4.503% | $51.4991 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $147.48 | 3.457% | $152.5784 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $621.11 | $660.2302 | $660.23 | $660.25 | $660.30 | |