| 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 | $40.67 | 8.774% | $44.2384 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $156.47 | 13.180% | $177.0927 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $35.65 | 10.498% | $39.3925 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $215.75 | 3.391% | $223.0661 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $64.53 | 11.455% | $71.9219 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $63.75 | 4.485% | $66.6092 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $215.89 | 3.814% | $224.124 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $792.71 | $846.4448 | $846.44 | $846.40 | $846.40 | |