| 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 | $31.39 | 5.548% | $33.1315 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $100.85 | 8.664% | $109.5876 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $211.35 | 4.779% | $221.4504 | $221.45 | $221.45 | $221.50 |
| Purchase #4 | $45.71 | 4.327% | $47.6879 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $46.49 | 13.326% | $52.6853 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $88.50 | 5.525% | $93.3896 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $147.77 | 3.742% | $153.2996 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $672.06 | $711.2319 | $711.24 | $711.30 | $711.30 | |