| 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 | $98.63 | 11.596% | $110.0671 | $110.07 | $110.05 | $110.10 |
| Purchase #2 | $53.84 | 13.321% | $61.012 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $70.93 | 12.270% | $79.6331 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $111.77 | 3.351% | $115.5154 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $205.67 | 9.455% | $225.1161 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $143.30 | 4.647% | $149.9592 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $43.73 | 9.487% | $47.8787 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $727.87 | $789.1816 | $789.19 | $789.15 | $789.20 | |