| 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 | $14.87 | 11.787% | $16.6227 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $35.48 | 8.142% | $38.3688 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $21.35 | 12.739% | $24.0698 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $96.36 | 13.512% | $109.3802 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $165.70 | 11.255% | $184.3495 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $177.28 | 7.358% | $190.3243 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $125.45 | 10.746% | $138.9309 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $636.49 | $702.0462 | $702.04 | $702.00 | $702.00 | |