| 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 | $76.82 | 10.429% | $84.8316 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $144.38 | 3.468% | $149.3871 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $6.35 | 11.579% | $7.0853 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $55.57 | 6.696% | $59.291 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $31.83 | 12.455% | $35.7944 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $169.29 | 5.209% | $178.1083 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $212.43 | 10.275% | $234.2572 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $696.67 | $748.7549 | $748.76 | $748.80 | $748.80 | |