| 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 | $17.69 | 10.270% | $19.5068 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $117.46 | 4.740% | $123.0276 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $154.40 | 8.227% | $167.1025 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $57.53 | 4.532% | $60.1373 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $172.49 | 6.469% | $183.6484 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $129.44 | 7.469% | $139.1079 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $53.52 | 7.821% | $57.7058 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $702.53 | $750.2363 | $750.25 | $750.25 | $750.10 | |