| 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 | $45.69 | 8.502% | $49.5746 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $71.55 | 13.684% | $81.3409 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $192.36 | 13.136% | $217.6284 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $177.60 | 10.329% | $195.9443 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $124.89 | 7.206% | $133.8896 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $171.81 | 6.368% | $182.7509 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $221.31 | 8.451% | $240.0129 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,005.21 | $1,101.1416 | $1,101.13 | $1,101.15 | $1,101.10 | |