| 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 | $85.39 | 5.306% | $89.9208 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $162.77 | 9.367% | $178.0167 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $64.67 | 9.399% | $70.7483 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $238.56 | 8.862% | $259.7012 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $131.61 | 6.110% | $139.6514 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $71.98 | 7.872% | $77.6463 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $53.44 | 10.117% | $58.8465 | $58.85 | $58.85 | $58.80 |
| 7 purchase totals = | $808.42 | $874.5312 | $874.54 | $874.50 | $874.40 | |