| 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 | $102.69 | 10.521% | $113.494 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $131.27 | 13.623% | $149.1529 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $237.64 | 3.150% | $245.1257 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $64.49 | 5.312% | $67.9157 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $14.40 | 5.406% | $15.1785 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $54.91 | 9.845% | $60.3159 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $62.95 | 10.691% | $69.68 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $668.35 | $720.8627 | $720.87 | $720.90 | $720.90 | |