| 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 | $100.80 | 3.216% | $104.0417 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $161.75 | 5.154% | $170.0866 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $23.47 | 12.532% | $26.4113 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $158.62 | 7.745% | $170.9051 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $90.34 | 6.523% | $96.2329 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $40.98 | 7.606% | $44.0969 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $136.25 | 4.427% | $142.2818 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $712.21 | $754.0563 | $754.06 | $754.10 | $754.00 | |