| 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 | $45.90 | 11.742% | $51.2896 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $187.79 | 11.562% | $209.5023 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $177.79 | 9.337% | $194.3903 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $150.94 | 10.764% | $167.1872 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $86.57 | 13.150% | $97.954 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $37.81 | 4.559% | $39.5338 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $70.64 | 7.383% | $75.8554 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $757.44 | $835.7126 | $835.71 | $835.75 | $835.80 | |