| 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 | $43.98 | 9.650% | $48.2241 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $12.69 | 3.119% | $13.0858 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $232.57 | 4.606% | $243.2822 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $81.38 | 8.728% | $88.4828 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $211.80 | 8.550% | $229.9089 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $221.83 | 7.457% | $238.3719 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $190.55 | 3.446% | $197.1164 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $994.80 | $1,058.4721 | $1,058.47 | $1,058.45 | $1,058.50 | |