| 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 | $65.59 | 3.474% | $67.8686 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $175.68 | 3.647% | $182.087 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $46.75 | 10.812% | $51.8046 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $229.48 | 13.135% | $259.6222 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $146.35 | 8.723% | $159.1161 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $65.76 | 4.332% | $68.6087 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $22.77 | 5.412% | $24.0023 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $752.38 | $813.1095 | $813.11 | $813.05 | $813.10 | |