| 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 | $7.60 | 3.614% | $7.8747 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $140.72 | 8.437% | $152.5925 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $217.39 | 10.312% | $239.8073 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $34.85 | 5.305% | $36.6988 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $193.25 | 12.775% | $217.9377 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $191.25 | 7.812% | $206.1905 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $88.71 | 10.397% | $97.9332 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $873.77 | $959.0347 | $959.03 | $959.05 | $959.00 | |