| 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 | $64.77 | 9.620% | $71.0009 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $47.91 | 7.562% | $51.533 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $28.62 | 9.230% | $31.2616 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $54.89 | 7.310% | $58.9025 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $29.99 | 13.277% | $33.9718 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $137.46 | 7.781% | $148.1558 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $140.81 | 11.585% | $157.1228 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $504.45 | $551.9484 | $551.94 | $551.90 | $552.00 | |