| 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 | $57.46 | 5.629% | $60.6944 | $60.69 | $60.70 | $60.70 |
| Purchase #2 | $130.90 | 11.694% | $146.2074 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $5.36 | 6.165% | $5.6904 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $9.72 | 10.374% | $10.7284 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $218.45 | 13.323% | $247.5541 | $247.55 | $247.55 | $247.60 |
| Purchase #6 | $144.48 | 10.841% | $160.1431 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $44.47 | 12.691% | $50.1137 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $610.84 | $681.1315 | $681.12 | $681.15 | $681.10 | |