| 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 | $130.46 | 6.292% | $138.6685 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $120.49 | 3.251% | $124.4071 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $11.82 | 10.277% | $13.0347 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $106.92 | 3.549% | $110.7146 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $232.41 | 13.397% | $263.546 | $263.55 | $263.55 | $263.50 |
| Purchase #6 | $14.46 | 13.725% | $16.4446 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $59.33 | 7.259% | $63.6368 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $675.89 | $730.4523 | $730.45 | $730.45 | $730.30 | |