| 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 | $19.95 | 8.155% | $21.5769 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $192.55 | 7.379% | $206.7583 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $7.87 | 3.546% | $8.1491 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $52.30 | 12.140% | $58.6492 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $39.95 | 10.163% | $44.0101 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $249.90 | 6.784% | $266.8532 | $266.85 | $266.85 | $266.90 |
| Purchase #7 | $185.84 | 7.712% | $200.172 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $748.36 | $806.1688 | $806.17 | $806.15 | $806.20 | |