| 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 | $36.47 | 6.498% | $38.8398 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $46.84 | 11.257% | $52.1128 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $211.77 | 13.734% | $240.8545 | $240.85 | $240.85 | $240.90 |
| Purchase #4 | $231.62 | 5.717% | $244.8617 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $96.77 | 10.333% | $106.7692 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $63.75 | 5.681% | $67.3716 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $159.42 | 12.486% | $179.3252 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $846.64 | $930.1348 | $930.13 | $930.10 | $930.20 | |