| 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 | $65.84 | 9.193% | $71.8927 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $64.89 | 4.736% | $67.9632 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $66.87 | 3.374% | $69.1262 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $6.81 | 13.768% | $7.7476 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $179.31 | 13.740% | $203.9472 | $203.95 | $203.95 | $203.90 |
| Purchase #6 | $196.98 | 9.482% | $215.6576 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $45.69 | 6.459% | $48.6411 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $626.39 | $684.9756 | $684.98 | $685.00 | $684.90 | |