| 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 | $82.74 | 4.720% | $86.6453 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $29.28 | 8.505% | $31.7703 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $111.85 | 5.696% | $118.221 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $133.90 | 11.316% | $149.0521 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $117.67 | 9.482% | $128.8275 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $194.62 | 3.519% | $201.4687 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $236.97 | 12.361% | $266.2619 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $907.03 | $982.2468 | $982.25 | $982.20 | $982.30 | |