| 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 | $58.72 | 10.346% | $64.7952 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $117.67 | 3.700% | $122.0238 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $43.35 | 13.577% | $49.2356 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $96.31 | 8.785% | $104.7708 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $87.27 | 10.170% | $96.1454 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $202.74 | 5.624% | $214.1421 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $233.46 | 10.712% | $258.4682 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $839.52 | $909.5811 | $909.59 | $909.55 | $909.50 | |