| 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 | $37.87 | 4.307% | $39.5011 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $140.95 | 8.233% | $152.5544 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $189.57 | 7.497% | $203.7821 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $46.98 | 13.169% | $53.1668 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $60.36 | 7.379% | $64.814 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $119.94 | 10.849% | $132.9523 | $132.95 | $132.95 | $133.00 |
| Purchase #7 | $214.84 | 12.541% | $241.7831 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $810.51 | $888.5538 | $888.54 | $888.55 | $888.70 | |