| 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 | $79.48 | 12.567% | $89.4683 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $70.51 | 5.406% | $74.3218 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $153.85 | 5.106% | $161.7056 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $34.49 | 12.334% | $38.744 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $86.66 | 11.786% | $96.8737 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $173.58 | 6.260% | $184.4461 | $184.45 | $184.45 | $184.40 |
| Purchase #7 | $152.92 | 10.354% | $168.7533 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $751.49 | $814.3128 | $814.31 | $814.25 | $814.30 | |