| 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 | $36.48 | 10.211% | $40.205 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $135.57 | 6.303% | $144.115 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $79.43 | 11.252% | $88.3675 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $60.66 | 8.776% | $65.9835 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $86.85 | 10.342% | $95.832 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $189.83 | 11.494% | $211.6491 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $243.87 | 5.573% | $257.4609 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $832.69 | $903.6130 | $903.62 | $903.60 | $903.60 | |