| 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 | $42.58 | 10.379% | $46.9994 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $34.60 | 9.217% | $37.7891 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $223.65 | 7.426% | $240.2582 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $25.90 | 6.436% | $27.5669 | $27.57 | $27.55 | $27.60 |
| Purchase #5 | $234.43 | 9.475% | $256.6422 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $248.96 | 12.447% | $279.9481 | $279.95 | $279.95 | $279.90 |
| Purchase #7 | $151.32 | 8.648% | $164.4062 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $961.44 | $1,053.6101 | $1,053.62 | $1,053.60 | $1,053.60 | |