| 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 | $25.49 | 9.112% | $27.8126 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $37.85 | 13.857% | $43.0949 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $169.76 | 7.688% | $182.8111 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $90.98 | 4.150% | $94.7557 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $7.61 | 4.399% | $7.9448 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $163.83 | 13.490% | $185.9307 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $162.67 | 7.723% | $175.233 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $658.19 | $717.5828 | $717.57 | $717.60 | $717.50 | |