| 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 | $208.66 | 9.847% | $229.2068 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $89.34 | 5.483% | $94.2385 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $86.60 | 4.505% | $90.5013 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $5.54 | 10.562% | $6.1251 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $150.79 | 7.365% | $161.8957 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $135.50 | 13.159% | $153.3304 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $59.95 | 7.166% | $64.246 | $64.25 | $64.25 | $64.20 |
| 7 purchase totals = | $736.38 | $799.5438 | $799.56 | $799.60 | $799.40 | |