| 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 | $66.69 | 3.501% | $69.0248 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $138.83 | 9.304% | $151.7467 | $151.75 | $151.75 | $151.70 |
| Purchase #3 | $90.27 | 10.710% | $99.9379 | $99.94 | $99.95 | $99.90 |
| Purchase #4 | $128.46 | 9.786% | $141.0311 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $206.73 | 10.441% | $228.3147 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $97.48 | 8.271% | $105.5426 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $101.67 | 11.783% | $113.6498 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $830.13 | $909.2476 | $909.24 | $909.25 | $909.00 | |