| 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 | $73.38 | 4.809% | $76.9088 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $81.31 | 9.642% | $89.1499 | $89.15 | $89.15 | $89.10 |
| Purchase #3 | $43.84 | 8.515% | $47.573 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $238.45 | 7.412% | $256.1239 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $26.99 | 6.141% | $28.6475 | $28.65 | $28.65 | $28.60 |
| Purchase #6 | $173.38 | 9.154% | $189.2512 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $179.41 | 11.438% | $199.9309 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $816.76 | $887.5852 | $887.58 | $887.55 | $887.50 | |