| 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 | $42.93 | 10.383% | $47.3874 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $71.96 | 12.283% | $80.7988 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $152.45 | 12.689% | $171.7944 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $87.71 | 5.170% | $92.2446 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $138.31 | 13.232% | $156.6112 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $13.51 | 5.310% | $14.2274 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $125.54 | 3.869% | $130.3971 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $632.41 | $693.4609 | $693.46 | $693.50 | $693.40 | |