| 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 | $130.85 | 11.799% | $146.289 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $48.48 | 13.460% | $55.0054 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $112.38 | 6.425% | $119.6004 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $37.58 | 3.613% | $38.9378 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $60.93 | 6.378% | $64.8161 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $19.92 | 12.624% | $22.4347 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $99.87 | 4.681% | $104.5449 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $510.01 | $551.6283 | $551.63 | $551.65 | $551.50 | |