| 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 | $86.55 | 5.556% | $91.3587 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $87.50 | 8.637% | $95.0574 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $188.65 | 9.298% | $206.1907 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $36.38 | 4.416% | $37.9865 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $216.73 | 6.173% | $230.1087 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $186.67 | 13.267% | $211.4355 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $143.63 | 7.501% | $154.4037 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $946.11 | $1,026.5412 | $1,026.55 | $1,026.55 | $1,026.60 | |