| 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 | $27.53 | 13.609% | $31.2766 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $68.82 | 10.751% | $76.2188 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $189.80 | 5.347% | $199.9486 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $114.80 | 12.621% | $129.2889 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $202.74 | 12.720% | $228.5285 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $64.93 | 4.109% | $67.598 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $195.71 | 4.716% | $204.9397 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $864.33 | $937.7991 | $937.81 | $937.85 | $937.70 | |