| 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 | $97.83 | 8.841% | $106.4792 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $228.66 | 7.348% | $245.4619 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $62.94 | 4.701% | $65.8988 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $147.84 | 11.329% | $164.5888 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $150.52 | 6.378% | $160.1202 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $32.58 | 13.253% | $36.8978 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $57.53 | 4.817% | $60.3012 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $777.90 | $839.7479 | $839.75 | $839.75 | $839.80 | |