| 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 | $32.45 | 10.531% | $35.8673 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $64.74 | 13.142% | $73.2481 | $73.25 | $73.25 | $73.20 |
| Purchase #3 | $23.29 | 3.178% | $24.0302 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $62.78 | 9.499% | $68.7435 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $47.96 | 7.256% | $51.44 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $190.78 | 10.665% | $211.1267 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $24.25 | 9.249% | $26.4929 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $446.25 | $490.9487 | $490.95 | $491.00 | $490.80 | |