| 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 | $54.80 | 10.660% | $60.6417 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $94.34 | 7.508% | $101.423 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $193.58 | 13.610% | $219.9262 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $73.34 | 13.838% | $83.4888 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $168.76 | 9.309% | $184.4699 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $124.31 | 13.186% | $140.7015 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $17.70 | 8.588% | $19.2201 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $726.83 | $809.8712 | $809.87 | $809.85 | $809.80 | |