| 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 | $72.42 | 3.818% | $75.185 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $144.73 | 8.732% | $157.3678 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $73.71 | 3.565% | $76.3378 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $67.64 | 6.593% | $72.0995 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $33.52 | 10.692% | $37.104 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $67.63 | 9.423% | $74.0028 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $38.81 | 7.222% | $41.6129 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $498.46 | $533.7098 | $533.71 | $533.70 | $533.70 | |