| 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 | $65.46 | 10.297% | $72.2004 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $243.88 | 9.782% | $267.7363 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $109.49 | 10.192% | $120.6492 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $85.59 | 6.516% | $91.167 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $147.35 | 13.160% | $166.7413 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $191.70 | 4.340% | $200.0198 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $158.77 | 10.505% | $175.4488 | $175.45 | $175.45 | $175.40 |
| 7 purchase totals = | $1,002.24 | $1,093.9628 | $1,093.97 | $1,093.95 | $1,093.80 | |