| 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 | $41.40 | 7.165% | $44.3663 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $23.71 | 10.841% | $26.2804 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $235.50 | 7.792% | $253.8502 | $253.85 | $253.85 | $253.90 |
| Purchase #4 | $228.39 | 5.431% | $240.7939 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $140.73 | 11.299% | $156.6311 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $17.91 | 4.511% | $18.7179 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $189.47 | 12.529% | $213.2087 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $877.11 | $953.8485 | $953.85 | $953.85 | $953.90 | |