| 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 | $211.64 | 9.235% | $231.185 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $86.84 | 3.584% | $89.9523 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $24.93 | 3.367% | $25.7694 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $128.78 | 5.455% | $135.8049 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $43.51 | 11.284% | $48.4197 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $152.31 | 13.499% | $172.8703 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $81.43 | 11.649% | $90.9158 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $729.44 | $794.9174 | $794.92 | $794.85 | $795.00 | |