| 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 | $47.45 | 6.720% | $50.6386 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $13.34 | 11.693% | $14.8998 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $66.50 | 3.871% | $69.0742 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $5.83 | 11.710% | $6.5127 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $105.74 | 11.806% | $118.2237 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $37.98 | 10.483% | $41.9614 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $116.79 | 3.543% | $120.9279 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $393.63 | $422.2383 | $422.23 | $422.20 | $422.20 | |