| 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 | $45.26 | 5.772% | $47.8724 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $244.61 | 11.493% | $272.723 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $16.90 | 12.480% | $19.0091 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $65.62 | 12.632% | $73.9091 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $130.68 | 5.443% | $137.7929 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $45.63 | 8.768% | $49.6308 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $115.71 | 7.600% | $124.504 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $664.41 | $725.4413 | $725.43 | $725.40 | $725.40 | |