| 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 | $14.88 | 3.869% | $15.4557 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $6.49 | 8.746% | $7.0576 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $23.71 | 9.764% | $26.025 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $148.51 | 6.360% | $157.9552 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $178.64 | 12.742% | $201.4023 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $199.65 | 11.495% | $222.5998 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $63.93 | 13.248% | $72.3994 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $635.81 | $702.8950 | $702.91 | $702.90 | $703.00 | |