| 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 | $33.92 | 6.127% | $35.9983 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $138.55 | 5.288% | $145.8765 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $139.35 | 11.870% | $155.8908 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $80.48 | 13.202% | $91.105 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $246.28 | 12.868% | $277.9713 | $277.97 | $277.95 | $278.00 |
| Purchase #6 | $109.25 | 7.681% | $117.6415 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $14.85 | 5.679% | $15.6933 | $15.69 | $15.70 | $15.70 |
| 7 purchase totals = | $762.68 | $840.1767 | $840.18 | $840.20 | $840.20 | |