| 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 | $36.39 | 13.286% | $41.2248 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $89.82 | 5.582% | $94.8338 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $132.98 | 9.103% | $145.0852 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $75.62 | 8.217% | $81.8337 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $159.70 | 6.790% | $170.5436 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $175.84 | 3.157% | $181.3913 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $217.89 | 12.778% | $245.732 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $888.24 | $960.6444 | $960.63 | $960.70 | $960.50 | |