| 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 | $36.76 | 5.307% | $38.7109 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $235.95 | 11.532% | $263.1598 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $116.82 | 3.502% | $120.911 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $77.60 | 13.459% | $88.0442 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $132.64 | 11.449% | $147.826 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $42.89 | 13.682% | $48.7582 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $159.64 | 10.793% | $176.8699 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $802.30 | $884.2800 | $884.28 | $884.25 | $884.30 | |