| 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 | $53.55 | 8.647% | $58.1805 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $140.51 | 7.788% | $151.4529 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $189.49 | 5.191% | $199.3264 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $178.35 | 11.777% | $199.3543 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $85.42 | 11.493% | $95.2373 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $73.35 | 13.498% | $83.2508 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $58.76 | 6.608% | $62.6429 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $779.43 | $849.4451 | $849.44 | $849.50 | $849.50 | |