| 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 | $16.68 | 8.621% | $18.118 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $232.77 | 8.819% | $253.298 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $91.72 | 4.335% | $95.6961 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $44.25 | 6.728% | $47.2271 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $218.27 | 10.705% | $241.6358 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $153.37 | 11.230% | $170.5935 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $58.62 | 12.303% | $65.832 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $815.68 | $892.4005 | $892.41 | $892.45 | $892.30 | |