| 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 | $56.89 | 12.699% | $64.1145 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $177.36 | 3.818% | $184.1316 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $39.45 | 9.189% | $43.0751 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $192.71 | 10.285% | $212.5302 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $112.54 | 4.731% | $117.8643 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $127.49 | 5.575% | $134.5976 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $35.97 | 7.361% | $38.6178 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $742.41 | $794.9311 | $794.93 | $794.95 | $794.90 | |