| 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 | $126.75 | 7.166% | $135.8329 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $9.91 | 8.714% | $10.7736 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $22.35 | 7.619% | $24.0528 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $55.66 | 3.580% | $57.6526 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $236.63 | 3.584% | $245.1108 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $96.70 | 5.400% | $101.9218 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $126.79 | 8.729% | $137.8575 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $674.79 | $713.2020 | $713.19 | $713.15 | $713.30 | |