| 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 | $38.69 | 5.421% | $40.7874 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $58.37 | 7.202% | $62.5738 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $161.93 | 7.862% | $174.6609 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $44.51 | 9.201% | $48.6054 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $138.82 | 5.487% | $146.4371 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $135.95 | 9.185% | $148.437 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $65.84 | 10.407% | $72.692 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $644.11 | $694.1936 | $694.20 | $694.20 | $694.20 | |