| 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 | $31.70 | 13.107% | $35.8549 | $35.85 | $35.85 | $35.90 |
| Purchase #2 | $53.89 | 4.148% | $56.1254 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $154.42 | 4.668% | $161.6283 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $87.99 | 5.282% | $92.6376 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $16.43 | 8.685% | $17.8569 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $62.87 | 6.651% | $67.0515 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $114.98 | 7.444% | $123.5391 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $522.28 | $554.6937 | $554.70 | $554.75 | $554.70 | |