| 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 | $235.92 | 9.660% | $258.7099 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $186.51 | 13.400% | $211.5023 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $68.36 | 7.279% | $73.3359 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $6.50 | 9.487% | $7.1167 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $141.48 | 12.176% | $158.7066 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $46.30 | 4.151% | $48.2219 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $64.77 | 6.524% | $68.9956 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $749.84 | $826.5889 | $826.60 | $826.55 | $826.50 | |