| 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 | $66.78 | 9.338% | $73.0159 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $19.86 | 3.675% | $20.5899 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $165.43 | 4.648% | $173.1192 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $225.47 | 13.643% | $256.2309 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $165.36 | 11.616% | $184.5682 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $76.80 | 10.281% | $84.6958 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $129.46 | 3.495% | $133.9846 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $849.16 | $926.2045 | $926.21 | $926.20 | $926.20 | |