| 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 | $44.73 | 9.648% | $49.0456 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $188.63 | 4.609% | $197.324 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $227.65 | 5.735% | $240.7057 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $91.64 | 5.433% | $96.6188 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $74.52 | 6.458% | $79.3325 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $103.34 | 5.804% | $109.3379 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $186.73 | 11.170% | $207.5877 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $917.24 | $979.9522 | $979.96 | $979.95 | $979.80 | |