| 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 | $19.69 | 5.424% | $20.758 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $25.28 | 5.834% | $26.7548 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $213.56 | 7.562% | $229.7094 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $38.71 | 7.779% | $41.7213 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $5.30 | 13.114% | $5.995 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $87.80 | 9.779% | $96.386 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $199.80 | 12.773% | $225.3205 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $590.14 | $646.6450 | $646.65 | $646.60 | $646.70 | |