| 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 | $69.89 | 8.189% | $75.6133 | $75.61 | $75.60 | $75.60 |
| Purchase #2 | $97.66 | 3.808% | $101.3789 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $123.42 | 4.613% | $129.1134 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $206.62 | 12.792% | $233.0508 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $198.29 | 9.740% | $217.6034 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $170.47 | 11.429% | $189.953 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $141.87 | 5.490% | $149.6587 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $1,008.22 | $1,096.3715 | $1,096.36 | $1,096.35 | $1,096.50 | |