| 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 | $71.57 | 8.580% | $77.7107 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $13.43 | 9.567% | $14.7148 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $12.62 | 12.524% | $14.2005 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $141.36 | 10.813% | $156.6453 | $156.65 | $156.65 | $156.60 |
| Purchase #5 | $91.30 | 10.672% | $101.0435 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $79.49 | 6.244% | $84.4534 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $145.95 | 10.690% | $161.5521 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $555.72 | $610.3203 | $610.31 | $610.30 | $610.30 | |