| 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 | $29.71 | 8.748% | $32.309 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $59.69 | 9.205% | $65.1845 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $187.58 | 5.407% | $197.7225 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $22.66 | 7.439% | $24.3457 | $24.35 | $24.35 | $24.30 |
| Purchase #5 | $169.54 | 6.205% | $180.06 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $202.64 | 7.463% | $217.763 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $137.29 | 3.223% | $141.7149 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $809.11 | $859.0996 | $859.09 | $859.05 | $859.10 | |