| 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 | $8.57 | 10.618% | $9.48 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $93.26 | 11.149% | $103.6576 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $31.48 | 11.617% | $35.137 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $139.25 | 4.607% | $145.6652 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $247.71 | 4.557% | $258.9981 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $61.54 | 6.383% | $65.4681 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $133.98 | 13.294% | $151.7913 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $715.79 | $770.1973 | $770.21 | $770.20 | $770.30 | |