| 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 | $82.88 | 9.586% | $90.8249 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $242.81 | 5.536% | $256.252 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $9.39 | 6.784% | $10.027 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $165.74 | 6.850% | $177.0932 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $242.48 | 4.184% | $252.6254 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $104.30 | 9.264% | $113.9624 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $84.31 | 6.555% | $89.8365 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $931.91 | $990.6214 | $990.62 | $990.65 | $990.60 | |