| 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 | $234.58 | 13.354% | $265.9058 | $265.91 | $265.90 | $265.90 |
| Purchase #2 | $43.45 | 9.614% | $47.6273 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $32.61 | 8.368% | $35.3388 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $18.96 | 11.853% | $21.2073 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $35.51 | 11.326% | $39.5319 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $57.68 | 12.764% | $65.0423 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $72.90 | 6.861% | $77.9017 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $495.69 | $552.5551 | $552.56 | $552.60 | $552.40 | |