| 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 | $68.43 | 11.595% | $76.3645 | $76.36 | $76.35 | $76.40 |
| Purchase #2 | $246.58 | 4.656% | $258.0608 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $131.71 | 13.276% | $149.1958 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $29.70 | 7.518% | $31.9328 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $100.89 | 8.685% | $109.6523 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $133.48 | 7.434% | $143.4029 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $115.54 | 11.103% | $128.3684 | $128.37 | $128.35 | $128.40 |
| 7 purchase totals = | $826.33 | $896.9775 | $896.97 | $896.95 | $897.10 | |