| 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 | $81.48 | 7.767% | $87.8086 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $156.96 | 13.193% | $177.6677 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $11.65 | 4.211% | $12.1406 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $57.95 | 10.660% | $64.1275 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $65.74 | 9.861% | $72.2226 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $238.85 | 12.302% | $268.2333 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $182.40 | 3.861% | $189.4425 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $795.03 | $871.6428 | $871.64 | $871.65 | $871.50 | |