| 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 | $197.71 | 7.577% | $212.6905 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $89.99 | 5.811% | $95.2193 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $9.46 | 13.745% | $10.7603 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $33.89 | 8.803% | $36.8733 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $133.80 | 6.716% | $142.786 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $40.42 | 9.408% | $44.2227 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $74.29 | 4.206% | $77.4146 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $579.56 | $619.9667 | $619.96 | $619.90 | $620.00 | |