| 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 | $82.62 | 10.395% | $91.2083 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $44.57 | 10.317% | $49.1683 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $237.56 | 9.378% | $259.8384 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $247.29 | 11.609% | $275.9979 | $276.00 | $276.00 | $276.00 |
| Purchase #5 | $47.36 | 6.811% | $50.5857 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $55.91 | 4.447% | $58.3963 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $178.69 | 4.726% | $187.1349 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $894.00 | $972.3298 | $972.34 | $972.35 | $972.30 | |