| 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 | $35.42 | 10.710% | $39.2135 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $77.45 | 9.114% | $84.5088 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $154.71 | 10.122% | $170.3697 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $146.97 | 13.142% | $166.2848 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $167.32 | 4.688% | $175.164 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $26.36 | 4.671% | $27.5913 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $247.46 | 8.735% | $269.0756 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $855.69 | $932.2077 | $932.20 | $932.20 | $932.30 | |