| 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 | $96.67 | 9.234% | $105.5965 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $40.68 | 6.654% | $43.3868 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $83.82 | 11.210% | $93.2162 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $69.59 | 3.653% | $72.1321 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $193.62 | 13.509% | $219.7761 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $48.85 | 4.219% | $50.911 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $84.76 | 9.835% | $93.0961 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $617.99 | $678.1148 | $678.13 | $678.15 | $678.10 | |