| 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 | $58.32 | 8.701% | $63.3944 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $156.70 | 13.755% | $178.2541 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $59.35 | 5.547% | $62.6421 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $242.50 | 4.566% | $253.5726 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $37.99 | 12.554% | $42.7593 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $76.33 | 6.110% | $80.9938 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $148.78 | 13.292% | $168.5558 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $779.97 | $850.1721 | $850.16 | $850.15 | $850.30 | |