| 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 | $109.94 | 5.482% | $115.9669 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $84.45 | 6.620% | $90.0406 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $203.61 | 7.740% | $219.3694 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $151.51 | 9.727% | $166.2474 | $166.25 | $166.25 | $166.20 |
| Purchase #5 | $152.39 | 8.439% | $165.2502 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $12.72 | 6.499% | $13.5467 | $13.55 | $13.55 | $13.50 |
| Purchase #7 | $171.46 | 7.425% | $184.1909 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $886.08 | $954.6121 | $954.62 | $954.60 | $954.60 | |