| 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 | $13.77 | 8.798% | $14.9815 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $67.82 | 3.150% | $69.9563 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $112.27 | 5.565% | $118.5178 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $13.71 | 8.681% | $14.9002 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $211.75 | 7.701% | $228.0569 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $189.89 | 7.436% | $204.0102 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $42.27 | 12.417% | $47.5187 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $651.48 | $697.9416 | $697.95 | $697.90 | $698.00 | |