| 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 | $50.85 | 4.399% | $53.0869 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $72.68 | 12.152% | $81.5121 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $104.93 | 9.595% | $114.998 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $60.76 | 9.723% | $66.6677 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $210.76 | 8.828% | $229.3659 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $80.77 | 4.178% | $84.1446 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $123.90 | 7.481% | $133.169 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $704.65 | $762.9442 | $762.95 | $762.90 | $763.00 | |