| 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 | $6.42 | 5.417% | $6.7678 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $149.97 | 8.426% | $162.6065 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $9.69 | 7.851% | $10.4508 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $77.73 | 3.176% | $80.1987 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $112.76 | 6.369% | $119.9417 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $163.76 | 9.269% | $178.9389 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $45.80 | 4.286% | $47.763 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $566.13 | $606.6674 | $606.67 | $606.65 | $606.70 | |