| 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 | $66.49 | 4.666% | $69.5924 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $34.31 | 6.472% | $36.5305 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $123.75 | 13.567% | $140.5392 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $89.49 | 7.683% | $96.3655 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $69.80 | 11.652% | $77.9331 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $230.74 | 4.362% | $240.8049 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $68.38 | 10.547% | $75.592 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $682.96 | $737.3576 | $737.35 | $737.40 | $737.30 | |