| 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 | $51.84 | 10.812% | $57.4449 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $147.64 | 7.631% | $158.9064 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $181.32 | 13.806% | $206.353 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $92.26 | 8.472% | $100.0763 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $105.86 | 4.180% | $110.2849 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $215.33 | 5.605% | $227.3992 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $102.85 | 9.392% | $112.5097 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $897.10 | $972.9744 | $972.97 | $973.00 | $973.00 | |