| 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 | $12.52 | 8.564% | $13.5922 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $53.59 | 10.248% | $59.0819 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $201.60 | 11.260% | $224.3002 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $13.33 | 4.753% | $13.9636 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $134.46 | 8.179% | $145.4575 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $122.28 | 10.864% | $135.5645 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $113.38 | 5.422% | $119.5275 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $651.16 | $711.4874 | $711.48 | $711.50 | $711.60 | |