| 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 | $120.31 | 6.377% | $127.9822 | $127.98 | $128.00 | $128.00 |
| Purchase #2 | $59.62 | 6.828% | $63.6909 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $58.98 | 8.493% | $63.9892 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $85.57 | 9.202% | $93.4442 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $42.49 | 9.128% | $46.3685 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $167.71 | 13.183% | $189.8192 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $81.43 | 4.837% | $85.3688 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $616.11 | $670.6630 | $670.66 | $670.65 | $670.70 | |