| 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 | $83.87 | 10.814% | $92.9397 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $195.97 | 12.689% | $220.8366 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $14.82 | 13.492% | $16.8195 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $13.52 | 11.615% | $15.0903 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $217.27 | 7.252% | $233.0264 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $42.95 | 6.804% | $45.8723 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $21.60 | 5.489% | $22.7856 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $590.00 | $647.3704 | $647.38 | $647.40 | $647.30 | |