| 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 | $190.55 | 7.538% | $204.9137 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $11.45 | 5.728% | $12.1059 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $149.95 | 8.461% | $162.6373 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $79.61 | 6.735% | $84.9717 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $245.48 | 13.179% | $277.8318 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $39.46 | 13.556% | $44.8092 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $11.48 | 5.489% | $12.1101 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $727.98 | $799.3797 | $799.38 | $799.35 | $799.30 | |