| 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 | $204.52 | 4.201% | $213.1119 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $13.60 | 8.317% | $14.7311 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $107.32 | 9.339% | $117.3426 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $42.90 | 9.717% | $47.0686 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $133.59 | 5.372% | $140.7665 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $105.37 | 6.116% | $111.8144 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $36.27 | 7.390% | $38.9504 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $643.57 | $683.7855 | $683.78 | $683.75 | $683.80 | |