| 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 | $244.65 | 12.666% | $275.6374 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $75.89 | 5.121% | $79.7763 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $15.64 | 6.555% | $16.6652 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $28.38 | 9.660% | $31.1215 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $98.77 | 3.151% | $101.8822 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $72.78 | 4.650% | $76.1643 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $59.67 | 12.599% | $67.1878 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $595.78 | $648.4347 | $648.44 | $648.45 | $648.50 | |