| 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 | $57.93 | 6.286% | $61.5715 | $61.57 | $61.55 | $61.60 |
| Purchase #2 | $41.49 | 12.626% | $46.7285 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $21.38 | 9.385% | $23.3865 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $138.45 | 13.639% | $157.3332 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $87.33 | 3.368% | $90.2713 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $207.88 | 8.614% | $225.7868 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $89.29 | 11.807% | $99.8325 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $643.75 | $704.9103 | $704.91 | $704.95 | $704.90 | |