| 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 | $117.85 | 12.647% | $132.7545 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $58.93 | 11.499% | $65.7064 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $189.85 | 8.668% | $206.3062 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $79.29 | 5.671% | $83.7865 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $212.44 | 5.354% | $223.814 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $58.38 | 6.214% | $62.0077 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $74.68 | 6.480% | $79.5193 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $791.42 | $853.8946 | $853.90 | $853.85 | $853.90 | |