| 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 | $45.56 | 3.768% | $47.2767 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $18.66 | 8.710% | $20.2853 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $139.26 | 7.826% | $150.1585 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $79.90 | 4.307% | $83.3413 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $106.87 | 7.214% | $114.5796 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $185.33 | 8.807% | $201.652 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $118.82 | 10.802% | $131.6549 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $694.40 | $748.9483 | $748.95 | $749.00 | $749.10 | |