| 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 | $7.68 | 4.870% | $8.054 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $39.48 | 10.395% | $43.5839 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $211.34 | 7.484% | $227.1567 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $216.55 | 7.725% | $233.2785 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $14.75 | 3.510% | $15.2677 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $89.78 | 9.590% | $98.3899 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $216.84 | 7.377% | $232.8363 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $796.42 | $858.5670 | $858.57 | $858.60 | $858.70 | |