| 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 | $117.63 | 5.860% | $124.5231 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $14.58 | 10.396% | $16.0957 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $87.29 | 5.670% | $92.2393 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $122.67 | 10.280% | $135.2805 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $36.67 | 4.324% | $38.2556 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $150.57 | 9.275% | $164.5354 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $233.50 | 6.582% | $248.869 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $762.91 | $819.7986 | $819.81 | $819.80 | $819.80 | |