| 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 | $76.28 | 6.417% | $81.1749 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $212.35 | 9.309% | $232.1177 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $65.47 | 12.733% | $73.8063 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $147.55 | 8.873% | $160.6421 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $5.76 | 7.488% | $6.1913 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $155.34 | 7.181% | $166.495 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $53.48 | 6.235% | $56.8145 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $716.23 | $777.2418 | $777.24 | $777.20 | $777.20 | |