| 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 | $112.46 | 4.397% | $117.4049 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $72.53 | 5.684% | $76.6526 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $218.58 | 4.514% | $228.4467 | $228.45 | $228.45 | $228.40 |
| Purchase #4 | $97.72 | 10.169% | $107.6571 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $9.86 | 7.622% | $10.6115 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $32.71 | 6.812% | $34.9382 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $12.50 | 3.293% | $12.9116 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $556.36 | $588.6226 | $588.62 | $588.60 | $588.60 | |