| 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 | $53.80 | 6.128% | $57.0969 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $238.46 | 10.747% | $264.0873 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $245.58 | 4.644% | $256.9847 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $215.98 | 9.187% | $235.8221 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $29.93 | 5.192% | $31.484 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $13.61 | 3.183% | $14.0432 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $155.92 | 9.595% | $170.8805 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $953.28 | $1,030.3987 | $1,030.39 | $1,030.45 | $1,030.40 | |