| 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 | $13.65 | 3.301% | $14.1006 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $225.60 | 3.195% | $232.8079 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $60.96 | 12.438% | $68.5422 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $64.92 | 10.642% | $71.8288 | $71.83 | $71.85 | $71.80 |
| Purchase #5 | $16.65 | 9.309% | $18.1999 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $84.96 | 6.871% | $90.7976 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $204.89 | 7.235% | $219.7138 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $671.63 | $715.9908 | $715.99 | $716.00 | $715.90 | |