| 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 | $8.51 | 13.423% | $9.6523 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $159.57 | 3.630% | $165.3624 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $86.42 | 11.417% | $96.2866 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $98.74 | 13.105% | $111.6799 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $163.43 | 4.607% | $170.9592 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $200.29 | 9.746% | $219.8103 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $45.94 | 9.480% | $50.2951 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $762.90 | $824.0458 | $824.05 | $824.05 | $824.20 | |