| 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 | $101.87 | 5.307% | $107.2762 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $90.51 | 3.658% | $93.8209 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $11.45 | 9.762% | $12.5677 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $138.99 | 11.255% | $154.6333 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $59.66 | 9.135% | $65.1099 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $24.29 | 12.247% | $27.2648 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $172.51 | 9.870% | $189.5367 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $599.28 | $650.2095 | $650.21 | $650.20 | $650.20 | |