| 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 | $51.36 | 9.691% | $56.3373 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $15.55 | 13.431% | $17.6385 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $140.54 | 7.541% | $151.1381 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $138.81 | 13.782% | $157.9408 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $130.93 | 3.395% | $135.3751 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $211.85 | 5.452% | $223.4001 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $215.51 | 12.706% | $242.8927 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $904.55 | $984.7226 | $984.73 | $984.80 | $984.60 | |