| 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 | $46.99 | 6.722% | $50.1487 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $241.33 | 4.603% | $252.4384 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $32.43 | 5.807% | $34.3132 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $124.38 | 10.271% | $137.1551 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $103.34 | 5.376% | $108.8956 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $110.42 | 7.290% | $118.4696 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $130.87 | 5.312% | $137.8218 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $789.76 | $839.2424 | $839.25 | $839.20 | $839.20 | |