| 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 | $13.45 | 5.194% | $14.1486 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $128.81 | 6.757% | $137.5137 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $246.80 | 10.212% | $272.0032 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $71.76 | 5.221% | $75.5066 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $63.78 | 7.775% | $68.7389 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $42.53 | 12.711% | $47.936 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $157.67 | 12.663% | $177.6358 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $724.80 | $793.4828 | $793.49 | $793.50 | $793.30 | |