| 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 | $71.35 | 3.736% | $74.0156 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $215.60 | 10.572% | $238.3932 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $20.50 | 4.295% | $21.3805 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $135.26 | 10.686% | $149.7139 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $175.80 | 13.608% | $199.7229 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $182.55 | 10.385% | $201.5078 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $76.55 | 11.339% | $85.23 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $877.61 | $969.9639 | $969.96 | $969.95 | $969.90 | |