| 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 | $122.57 | 12.172% | $137.4892 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $38.49 | 8.121% | $41.6158 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $52.87 | 4.397% | $55.1947 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $173.42 | 12.601% | $195.2727 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $202.65 | 13.665% | $230.3421 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $75.86 | 7.767% | $81.752 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $48.69 | 4.656% | $50.957 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $714.55 | $792.6235 | $792.62 | $792.60 | $792.70 | |