| 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 | $185.37 | 4.385% | $193.4985 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $21.66 | 7.838% | $23.3577 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $232.69 | 5.682% | $245.9114 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $85.73 | 12.723% | $96.6374 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $67.58 | 10.440% | $74.6354 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $35.37 | 6.216% | $37.5686 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $45.43 | 4.619% | $47.5284 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $673.83 | $719.1374 | $719.15 | $719.15 | $719.10 | |