| 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 | $104.90 | 5.804% | $110.9884 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $145.28 | 4.509% | $151.8307 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $21.92 | 12.247% | $24.6045 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $88.44 | 8.301% | $95.7814 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $88.87 | 5.772% | $93.9996 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $154.90 | 9.700% | $169.9253 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $32.80 | 3.814% | $34.051 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $637.11 | $681.1809 | $681.18 | $681.25 | $681.20 | |