| 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 | $48.89 | 3.786% | $50.741 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $70.64 | 6.398% | $75.1595 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $80.99 | 11.402% | $90.2245 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $29.84 | 3.584% | $30.9095 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $165.26 | 4.532% | $172.7496 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $197.60 | 13.178% | $223.6397 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $92.96 | 3.561% | $96.2703 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $686.18 | $739.6941 | $739.69 | $739.65 | $739.60 | |