| 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 | $43.81 | 8.668% | $47.6075 | $47.61 | $47.60 | $47.60 |
| Purchase #2 | $63.48 | 4.630% | $66.4191 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $100.28 | 7.221% | $107.5212 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $98.73 | 3.295% | $101.9832 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $150.44 | 3.466% | $155.6543 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $34.44 | 4.465% | $35.9777 | $35.98 | $36.00 | $36.00 |
| Purchase #7 | $105.33 | 9.653% | $115.4975 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $596.51 | $630.6605 | $630.66 | $630.65 | $630.70 | |