| 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 | $47.66 | 9.354% | $52.1181 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $39.82 | 11.171% | $44.2683 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $157.33 | 8.838% | $171.2348 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $195.51 | 10.666% | $216.3631 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $92.86 | 6.466% | $98.8643 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $13.74 | 8.434% | $14.8988 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $119.42 | 11.252% | $132.8571 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $666.34 | $730.6045 | $730.60 | $730.55 | $730.70 | |