| 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 | $21.60 | 10.760% | $23.9242 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $144.32 | 7.748% | $155.5019 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $41.68 | 12.746% | $46.9925 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $190.54 | 6.564% | $203.047 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $184.89 | 5.548% | $195.1477 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $55.60 | 9.365% | $60.8069 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $163.64 | 6.870% | $174.8821 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $802.27 | $860.3023 | $860.30 | $860.30 | $860.20 | |