| 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 | $44.25 | 7.771% | $47.6887 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $171.56 | 10.581% | $189.7128 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $248.28 | 6.530% | $264.4927 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $96.82 | 9.818% | $106.3258 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $80.91 | 3.142% | $83.4522 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $170.44 | 7.737% | $183.6269 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $105.54 | 7.793% | $113.7647 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $917.80 | $989.0638 | $989.06 | $989.10 | $989.10 | |