| 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 | $194.42 | 4.645% | $203.4508 | $203.45 | $203.45 | $203.50 |
| Purchase #2 | $83.67 | 4.840% | $87.7196 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $20.53 | 11.584% | $22.9082 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $25.69 | 8.715% | $27.9289 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $235.81 | 5.850% | $249.6049 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $216.68 | 6.249% | $230.2203 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $60.99 | 13.293% | $69.0974 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $837.79 | $890.9301 | $890.93 | $890.90 | $890.90 | |