| 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 | $86.35 | 6.582% | $92.0336 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $16.48 | 7.559% | $17.7257 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $210.78 | 13.513% | $239.2627 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $6.89 | 8.517% | $7.4768 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $194.55 | 12.570% | $219.0049 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $173.55 | 9.297% | $189.6849 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $44.52 | 5.118% | $46.7985 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $733.12 | $811.9871 | $811.98 | $812.05 | $812.00 | |