| 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 | $63.35 | 4.481% | $66.1887 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $45.36 | 11.838% | $50.7297 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $247.33 | 10.672% | $273.7251 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $172.66 | 5.687% | $182.4792 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $132.33 | 9.671% | $145.1276 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $187.73 | 8.781% | $204.2146 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $40.60 | 6.750% | $43.3405 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $889.36 | $965.8054 | $965.81 | $965.90 | $965.70 | |