| 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 | $95.53 | 8.699% | $103.8402 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $100.58 | 11.442% | $112.0884 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $19.82 | 8.804% | $21.565 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $59.49 | 8.159% | $64.3438 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $33.98 | 13.775% | $38.6607 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $191.37 | 11.385% | $213.1575 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $174.94 | 7.115% | $187.387 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $675.71 | $741.0426 | $741.05 | $741.05 | $741.10 | |