| 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 | $6.77 | 10.819% | $7.5024 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $139.52 | 13.712% | $158.651 | $158.65 | $158.65 | $158.70 |
| Purchase #3 | $56.32 | 12.311% | $63.2536 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $60.69 | 8.445% | $65.8153 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $17.96 | 5.253% | $18.9034 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $16.33 | 5.426% | $17.2161 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $136.83 | 9.362% | $149.64 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $434.42 | $480.9818 | $480.98 | $480.95 | $481.00 | |