| 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 | $197.99 | 6.469% | $210.798 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $62.98 | 11.265% | $70.0747 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $21.86 | 3.275% | $22.5759 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $51.39 | 9.541% | $56.2931 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $100.25 | 10.730% | $111.0068 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $23.72 | 11.854% | $26.5318 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $55.76 | 13.715% | $63.4075 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $513.95 | $560.6878 | $560.69 | $560.70 | $560.70 | |