| 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 | $68.48 | 9.119% | $74.7247 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $61.76 | 7.830% | $66.5958 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $160.42 | 3.511% | $166.0523 | $166.05 | $166.05 | $166.10 |
| Purchase #4 | $180.96 | 12.281% | $203.1837 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $39.90 | 8.471% | $43.2799 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $32.72 | 10.364% | $36.1111 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $233.63 | 5.437% | $246.3325 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $777.87 | $836.2800 | $836.27 | $836.30 | $836.30 | |