| 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 | $75.79 | 11.665% | $84.6309 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $136.53 | 4.454% | $142.611 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $187.43 | 12.230% | $210.3527 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $178.52 | 11.441% | $198.9445 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $12.96 | 3.158% | $13.3693 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $64.97 | 6.457% | $69.1651 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $52.94 | 11.779% | $59.1758 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $709.14 | $778.2493 | $778.25 | $778.25 | $778.30 | |