| 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 | $31.63 | 7.708% | $34.068 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $183.81 | 5.355% | $193.653 | $193.65 | $193.65 | $193.70 |
| Purchase #3 | $12.94 | 3.675% | $13.4155 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $90.78 | 3.529% | $93.9836 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $154.28 | 11.289% | $171.6967 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $33.41 | 3.111% | $34.4494 | $34.45 | $34.45 | $34.40 |
| Purchase #7 | $44.77 | 5.637% | $47.2937 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $551.62 | $588.5599 | $588.56 | $588.55 | $588.60 | |