| 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 | $67.83 | 10.622% | $75.0349 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $122.87 | 3.733% | $127.4567 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $43.40 | 4.470% | $45.34 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $183.86 | 13.738% | $209.1187 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $133.59 | 5.586% | $141.0523 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $109.94 | 5.452% | $115.9339 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $203.68 | 9.832% | $223.7058 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $865.17 | $937.6423 | $937.64 | $937.65 | $937.60 | |