| 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 | $8.65 | 6.666% | $9.2266 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $240.92 | 6.828% | $257.37 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $103.67 | 11.176% | $115.2562 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $64.28 | 13.112% | $72.7084 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $55.61 | 6.478% | $59.2124 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $67.66 | 11.175% | $75.221 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $250.95 | 11.434% | $279.6436 | $279.64 | $279.65 | $279.60 |
| 7 purchase totals = | $791.74 | $868.6382 | $868.64 | $868.60 | $868.60 | |