| 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 | $29.86 | 7.721% | $32.1655 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $216.81 | 13.768% | $246.6604 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $34.85 | 4.577% | $36.4451 | $36.45 | $36.45 | $36.40 |
| Purchase #4 | $17.79 | 9.401% | $19.4624 | $19.46 | $19.45 | $19.50 |
| Purchase #5 | $93.73 | 6.731% | $100.039 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $96.68 | 13.840% | $110.0605 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $83.46 | 10.711% | $92.3994 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $573.18 | $637.2323 | $637.24 | $637.20 | $637.30 | |