| 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 | $48.52 | 12.290% | $54.4831 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $94.26 | 11.863% | $105.4421 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $160.31 | 11.848% | $179.3035 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $21.78 | 8.811% | $23.699 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $146.64 | 5.128% | $154.1597 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $240.80 | 12.492% | $270.8807 | $270.88 | $270.90 | $270.90 |
| Purchase #7 | $236.29 | 13.180% | $267.433 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $948.60 | $1,055.4011 | $1,055.39 | $1,055.45 | $1,055.40 | |