| 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 | $47.65 | 13.847% | $54.2481 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $242.34 | 4.112% | $252.305 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $9.83 | 7.106% | $10.5285 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $74.69 | 4.646% | $78.1601 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $159.69 | 13.415% | $181.1124 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $67.48 | 10.431% | $74.5188 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $248.37 | 4.271% | $258.9779 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $850.05 | $909.8508 | $909.86 | $909.85 | $909.80 | |