| 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 | $90.70 | 3.157% | $93.5634 | $93.56 | $93.55 | $93.60 |
| Purchase #2 | $25.71 | 13.753% | $29.2459 | $29.25 | $29.25 | $29.20 |
| Purchase #3 | $143.66 | 4.262% | $149.7828 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $104.32 | 9.794% | $114.5371 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $192.82 | 3.275% | $199.1349 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $240.86 | 10.403% | $265.9167 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $26.34 | 10.576% | $29.1257 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $824.41 | $881.3065 | $881.31 | $881.35 | $881.20 | |