| 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 | $57.50 | 9.788% | $63.1281 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $201.48 | 7.593% | $216.7784 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $164.74 | 9.306% | $180.0707 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $119.86 | 13.489% | $136.0279 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $84.57 | 5.702% | $89.3922 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $103.42 | 4.252% | $107.8174 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $173.34 | 13.550% | $196.8276 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $904.91 | $990.0423 | $990.05 | $990.10 | $990.00 | |