| 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 | $121.42 | 12.449% | $136.5356 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $51.84 | 7.548% | $55.7529 | $55.75 | $55.75 | $55.80 |
| Purchase #3 | $197.54 | 4.359% | $206.1508 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $208.33 | 5.855% | $220.5277 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $31.97 | 6.475% | $34.0401 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $44.78 | 9.334% | $48.9598 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $112.52 | 4.115% | $117.1502 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $768.40 | $819.1171 | $819.12 | $819.15 | $819.20 | |