| 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 | $99.71 | 6.586% | $106.2769 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $19.95 | 7.375% | $21.4213 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $162.74 | 6.686% | $173.6208 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $205.43 | 12.309% | $230.7164 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $15.28 | 5.851% | $16.174 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $83.98 | 13.651% | $95.4441 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $236.87 | 9.448% | $259.2495 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $823.96 | $902.9030 | $902.90 | $902.85 | $902.80 | |