| 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 | $82.41 | 12.556% | $92.7574 | $92.76 | $92.75 | $92.80 |
| Purchase #2 | $42.86 | 3.151% | $44.2105 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $23.61 | 5.190% | $24.8354 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $226.80 | 9.400% | $248.1192 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $59.31 | 8.449% | $64.3211 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $97.62 | 9.526% | $106.9193 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $101.27 | 8.148% | $109.5215 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $633.88 | $690.6844 | $690.69 | $690.60 | $690.60 | |