| 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 | $211.91 | 7.456% | $227.71 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $49.50 | 6.646% | $52.7898 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $69.97 | 4.434% | $73.0725 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $7.37 | 13.503% | $8.3652 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $164.86 | 9.544% | $180.5942 | $180.59 | $180.60 | $180.60 |
| Purchase #6 | $98.68 | 9.666% | $108.2184 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $97.74 | 6.273% | $103.8712 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $700.03 | $754.6213 | $754.62 | $754.55 | $754.70 | |