| 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 | $40.92 | 13.686% | $46.5203 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $75.38 | 8.682% | $81.9245 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $76.35 | 4.663% | $79.9102 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $178.72 | 11.415% | $199.1209 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $186.52 | 5.742% | $197.23 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $32.56 | 6.491% | $34.6735 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $225.84 | 4.258% | $235.4563 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $816.29 | $874.8357 | $874.83 | $874.75 | $874.80 | |