| 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 | $67.50 | 9.339% | $73.8038 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $130.62 | 5.231% | $137.4527 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $238.99 | 4.552% | $249.8688 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $98.38 | 8.814% | $107.0512 | $107.05 | $107.05 | $107.10 |
| Purchase #5 | $51.47 | 6.312% | $54.7188 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $54.79 | 12.272% | $61.5138 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $6.45 | 13.181% | $7.3002 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $648.20 | $691.7093 | $691.70 | $691.65 | $691.80 | |