| 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 | $102.57 | 5.321% | $108.0277 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $214.34 | 3.620% | $222.0991 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $106.27 | 11.624% | $118.6228 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $47.74 | 6.265% | $50.7309 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $80.75 | 5.266% | $85.0023 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $58.77 | 4.852% | $61.6215 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $34.67 | 7.493% | $37.2678 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $645.11 | $683.3721 | $683.37 | $683.35 | $683.30 | |