| 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 | $24.95 | 11.690% | $27.8667 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $75.83 | 6.744% | $80.944 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $103.84 | 11.538% | $115.8211 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $155.96 | 12.316% | $175.168 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $95.93 | 6.464% | $102.1309 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $21.63 | 4.808% | $22.67 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $45.26 | 12.557% | $50.9433 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $523.40 | $575.5440 | $575.54 | $575.50 | $575.50 | |