| 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 | $43.62 | 9.282% | $47.6688 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $36.44 | 4.653% | $38.1356 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $140.32 | 6.663% | $149.6695 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $146.79 | 5.215% | $154.4451 | $154.45 | $154.45 | $154.40 |
| Purchase #5 | $20.37 | 7.197% | $21.836 | $21.84 | $21.85 | $21.80 |
| Purchase #6 | $246.85 | 13.271% | $279.6095 | $279.61 | $279.60 | $279.60 |
| Purchase #7 | $172.74 | 5.301% | $181.8969 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $807.13 | $873.2614 | $873.28 | $873.25 | $873.20 | |