| 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 | $5.91 | 13.345% | $6.6987 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $203.36 | 5.638% | $214.8254 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $28.94 | 13.350% | $32.8035 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $245.74 | 10.765% | $272.1939 | $272.19 | $272.20 | $272.20 |
| Purchase #5 | $149.41 | 11.111% | $166.0109 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $37.82 | 10.827% | $41.9148 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $206.25 | 8.776% | $224.3505 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $877.43 | $958.7977 | $958.79 | $958.80 | $958.80 | |