| 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 | $79.46 | 13.759% | $90.3929 | $90.39 | $90.40 | $90.40 |
| Purchase #2 | $204.31 | 8.478% | $221.6314 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $240.56 | 3.768% | $249.6243 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $21.26 | 8.413% | $23.0486 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $5.56 | 12.769% | $6.27 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $223.68 | 9.219% | $244.3011 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $150.59 | 11.856% | $168.444 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $925.42 | $1,003.7123 | $1,003.70 | $1,003.70 | $1,003.60 | |