| 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 | $81.48 | 5.735% | $86.1529 | $86.15 | $86.15 | $86.20 |
| Purchase #2 | $124.36 | 5.198% | $130.8242 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $160.85 | 10.319% | $177.4481 | $177.45 | $177.45 | $177.40 |
| Purchase #4 | $234.89 | 5.316% | $247.3768 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $30.73 | 6.248% | $32.65 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $100.64 | 7.588% | $108.2766 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $36.65 | 5.218% | $38.5624 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $769.60 | $821.2910 | $821.29 | $821.30 | $821.40 | |