| 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 | $9.52 | 10.562% | $10.5255 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $166.71 | 13.348% | $188.9625 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $107.91 | 4.861% | $113.1555 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $60.34 | 8.808% | $65.6547 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $36.29 | 8.440% | $39.3529 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $106.89 | 6.401% | $113.732 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $155.86 | 4.430% | $162.7646 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $643.52 | $694.1477 | $694.14 | $694.15 | $694.30 | |