| 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 | $63.92 | 4.449% | $66.7638 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $204.50 | 5.186% | $215.1054 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $210.72 | 9.528% | $230.7974 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $99.33 | 8.499% | $107.7721 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $55.95 | 12.813% | $63.1189 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $186.77 | 13.467% | $211.9223 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $105.63 | 4.327% | $110.2006 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $926.82 | $1,005.6805 | $1,005.68 | $1,005.60 | $1,005.70 | |