| 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 | $68.77 | 13.116% | $77.7899 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $144.84 | 10.631% | $160.2379 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $19.69 | 13.342% | $22.317 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $64.95 | 5.125% | $68.2787 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $51.42 | 4.772% | $53.8738 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $108.41 | 13.584% | $123.1364 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $70.69 | 8.332% | $76.5799 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $528.77 | $582.2136 | $582.22 | $582.25 | $582.20 | |