| 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 | $90.72 | 6.631% | $96.7356 | $96.74 | $96.75 | $96.70 |
| Purchase #2 | $243.85 | 10.719% | $269.9883 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $10.70 | 12.558% | $12.0437 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $51.84 | 10.311% | $57.1852 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $21.90 | 11.285% | $24.3714 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $90.87 | 11.843% | $101.6317 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $133.78 | 5.649% | $141.3372 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $643.66 | $703.2931 | $703.30 | $703.35 | $703.20 | |