| 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 | $95.75 | 5.729% | $101.2355 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $182.68 | 4.120% | $190.2064 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $59.79 | 5.127% | $62.8554 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $250.87 | 10.710% | $277.7382 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $80.63 | 9.575% | $88.3503 | $88.35 | $88.35 | $88.40 |
| Purchase #6 | $97.36 | 13.433% | $110.4384 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $140.92 | 6.361% | $149.8839 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $908.00 | $980.7081 | $980.72 | $980.75 | $980.70 | |