| 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 | $76.32 | 12.789% | $86.0806 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $227.29 | 3.308% | $234.8088 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $31.69 | 11.516% | $35.3394 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $47.48 | 12.422% | $53.378 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $56.78 | 9.369% | $62.0997 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $168.97 | 10.435% | $186.602 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $117.32 | 4.815% | $122.969 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $725.85 | $781.2775 | $781.28 | $781.30 | $781.30 | |