| 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 | $67.60 | 9.326% | $73.9044 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $71.90 | 13.561% | $81.6504 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $216.58 | 9.354% | $236.8389 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $47.69 | 8.525% | $51.7556 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $206.64 | 10.405% | $228.1409 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $128.65 | 13.820% | $146.4294 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $49.48 | 11.551% | $55.1954 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $788.54 | $873.9150 | $873.92 | $873.95 | $873.90 | |