| 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 | $75.84 | 11.679% | $84.6974 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $95.72 | 10.244% | $105.5256 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $247.47 | 8.843% | $269.3538 | $269.35 | $269.35 | $269.40 |
| Purchase #4 | $128.38 | 7.536% | $138.0547 | $138.05 | $138.05 | $138.10 |
| Purchase #5 | $182.82 | 7.788% | $197.058 | $197.06 | $197.05 | $197.10 |
| Purchase #6 | $118.77 | 9.187% | $129.6814 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $19.34 | 11.477% | $21.5597 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $868.34 | $945.9306 | $945.93 | $945.95 | $946.10 | |