| 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 | $99.57 | 13.791% | $113.3017 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $20.75 | 13.809% | $23.6154 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $34.69 | 5.538% | $36.6111 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $29.98 | 9.337% | $32.7792 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $210.96 | 12.741% | $237.8384 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $208.90 | 3.825% | $216.8904 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $26.63 | 12.301% | $29.9058 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $631.48 | $690.9420 | $690.95 | $690.95 | $690.90 | |