| 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 | $43.60 | 5.751% | $46.1074 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $221.49 | 10.615% | $245.0012 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $40.82 | 8.118% | $44.1338 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $192.61 | 8.575% | $209.1263 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $14.91 | 11.797% | $16.6689 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $39.42 | 5.643% | $41.6445 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $61.74 | 7.211% | $66.1921 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $614.59 | $668.8742 | $668.87 | $668.90 | $668.80 | |