| 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 | $24.47 | 5.792% | $25.8873 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $27.71 | 7.508% | $29.7905 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $225.82 | 5.428% | $238.0775 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $180.79 | 12.427% | $203.2568 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $96.89 | 5.131% | $101.8614 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $65.72 | 12.635% | $74.0237 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $56.85 | 12.269% | $63.8249 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $678.25 | $736.7221 | $736.72 | $736.70 | $736.80 | |