| 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 | $48.43 | 7.217% | $51.9252 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $248.82 | 5.753% | $263.1346 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $14.97 | 10.262% | $16.5062 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $100.78 | 9.319% | $110.1717 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $21.68 | 4.588% | $22.6747 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $113.96 | 3.487% | $117.9338 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $221.44 | 4.319% | $231.004 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $770.08 | $813.3502 | $813.34 | $813.35 | $813.30 | |