| 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 | $41.74 | 3.670% | $43.2719 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $135.72 | 4.189% | $141.4053 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $100.81 | 12.622% | $113.5342 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $148.95 | 8.268% | $161.2652 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $56.95 | 10.629% | $63.0032 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $64.27 | 3.376% | $66.4398 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $77.42 | 4.465% | $80.8768 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $625.86 | $669.7964 | $669.80 | $669.80 | $669.80 | |