| 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 | $65.67 | 4.813% | $68.8307 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $74.98 | 6.599% | $79.9279 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $236.74 | 7.468% | $254.4197 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $202.79 | 13.818% | $230.8115 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $89.52 | 13.459% | $101.5685 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $145.65 | 7.370% | $156.3844 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $60.72 | 3.801% | $63.028 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $876.07 | $954.9707 | $954.97 | $955.00 | $954.90 | |