| 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 | $31.64 | 5.341% | $33.3299 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $191.89 | 13.490% | $217.776 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $30.25 | 7.820% | $32.6156 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $103.41 | 9.742% | $113.4842 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $210.78 | 4.111% | $219.4452 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $234.80 | 8.218% | $254.0959 | $254.10 | $254.10 | $254.10 |
| Purchase #7 | $25.99 | 12.206% | $29.1623 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $828.76 | $899.9091 | $899.92 | $899.95 | $899.90 | |