| 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 | $18.40 | 5.160% | $19.3494 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $84.34 | 3.183% | $87.0245 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $230.97 | 4.467% | $241.2874 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $137.71 | 7.732% | $148.3577 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $26.70 | 11.248% | $29.7032 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $80.94 | 13.586% | $91.9365 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $118.91 | 3.746% | $123.3644 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $697.97 | $741.0231 | $741.02 | $741.00 | $741.00 | |