| 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 | $47.60 | 9.659% | $52.1977 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $246.35 | 12.694% | $277.6217 | $277.62 | $277.60 | $277.60 |
| Purchase #3 | $27.84 | 11.477% | $31.0352 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $151.90 | 4.472% | $158.693 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $205.85 | 5.467% | $217.1038 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $188.36 | 4.734% | $197.277 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $132.94 | 12.660% | $149.7702 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,000.84 | $1,083.6986 | $1,083.70 | $1,083.70 | $1,083.70 | |