| 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 | $23.87 | 13.654% | $27.1292 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $85.39 | 7.199% | $91.5372 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $189.72 | 13.475% | $215.2848 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $216.43 | 12.727% | $243.975 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $5.77 | 8.766% | $6.2758 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $230.85 | 4.437% | $241.0928 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $106.79 | 3.760% | $110.8053 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $858.82 | $936.1001 | $936.11 | $936.20 | $936.10 | |