| 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 | $70.28 | 9.538% | $76.9833 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $93.35 | 13.161% | $105.6358 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $66.33 | 4.589% | $69.3739 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $173.47 | 9.126% | $189.3009 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $31.95 | 13.720% | $36.3335 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $49.47 | 3.399% | $51.1515 | $51.15 | $51.15 | $51.20 |
| Purchase #7 | $134.67 | 11.291% | $149.8756 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $619.52 | $678.6545 | $678.65 | $678.70 | $678.70 | |