| 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 | $37.93 | 3.682% | $39.3266 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $176.88 | 3.422% | $182.9328 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $29.32 | 8.151% | $31.7099 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $40.79 | 5.420% | $43.0008 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $9.92 | 3.190% | $10.2364 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $180.38 | 11.319% | $200.7972 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $84.56 | 5.371% | $89.1017 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $559.78 | $597.1054 | $597.11 | $597.15 | $597.00 | |