| 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 | $32.26 | 13.487% | $36.6109 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $9.63 | 3.146% | $9.933 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $115.74 | 13.249% | $131.0744 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $54.89 | 7.146% | $58.8124 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $115.84 | 11.275% | $128.901 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $231.73 | 10.754% | $256.6502 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $190.43 | 3.440% | $196.9808 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $750.52 | $818.9627 | $818.95 | $818.95 | $819.00 | |