| 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 | $95.27 | 12.573% | $107.2483 | $107.25 | $107.25 | $107.20 |
| Purchase #2 | $33.34 | 7.490% | $35.8372 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $149.64 | 12.475% | $168.3076 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $223.34 | 13.685% | $253.9041 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $124.98 | 7.489% | $134.3398 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $93.63 | 10.484% | $103.4462 | $103.45 | $103.45 | $103.40 |
| Purchase #7 | $64.47 | 8.279% | $69.8075 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $784.67 | $872.8907 | $872.90 | $872.90 | $872.70 | |