| 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 | $84.60 | 11.262% | $94.1277 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $42.43 | 7.499% | $45.6118 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $185.33 | 8.125% | $200.3881 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $178.36 | 3.618% | $184.8131 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $25.34 | 9.821% | $27.8286 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $119.79 | 13.241% | $135.6514 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $83.66 | 3.768% | $86.8123 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $719.51 | $775.2330 | $775.23 | $775.25 | $775.20 | |