| 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 | $74.35 | 10.369% | $82.0594 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $231.68 | 13.622% | $263.2394 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $205.72 | 6.521% | $219.135 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $39.75 | 7.630% | $42.7829 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $157.82 | 4.387% | $164.7436 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $71.67 | 7.350% | $76.9377 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $57.96 | 11.751% | $64.7709 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $838.95 | $913.6689 | $913.67 | $913.70 | $913.60 | |