| 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 | $89.95 | 6.233% | $95.5566 | $95.56 | $95.55 | $95.60 |
| Purchase #2 | $212.93 | 7.492% | $228.8827 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $64.60 | 13.311% | $73.1989 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $223.38 | 13.199% | $252.8639 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $47.34 | 3.126% | $48.8198 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $223.26 | 4.290% | $232.8379 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $178.71 | 6.638% | $190.5728 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $1,040.17 | $1,122.7326 | $1,122.73 | $1,122.70 | $1,122.80 | |