| 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 | $89.60 | 7.583% | $96.3944 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $57.28 | 12.373% | $64.3673 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $206.42 | 3.628% | $213.9089 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $194.36 | 4.120% | $202.3676 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $202.55 | 3.574% | $209.7891 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $224.83 | 11.464% | $250.6045 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $220.33 | 8.625% | $239.3335 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $1,195.37 | $1,276.7653 | $1,276.76 | $1,276.75 | $1,276.80 | |