| 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 | $31.42 | 5.383% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $215.44 | 6.547% | $229.5449 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $25.30 | 9.196% | $27.6266 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $181.82 | 8.552% | $197.3692 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $68.77 | 7.851% | $74.1691 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $48.95 | 10.299% | $53.9914 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $121.54 | 11.329% | $135.3093 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $693.24 | $751.1218 | $751.12 | $751.10 | $751.10 | |