| 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 | $89.71 | 4.262% | $93.5334 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $132.29 | 7.757% | $142.5517 | $142.55 | $142.55 | $142.60 |
| Purchase #3 | $173.94 | 9.333% | $190.1738 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $16.39 | 12.396% | $18.4217 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $89.38 | 12.507% | $100.5588 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $219.76 | 8.638% | $238.7429 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $228.76 | 11.331% | $254.6808 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $950.23 | $1,038.6631 | $1,038.65 | $1,038.65 | $1,038.70 | |