| 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 | $69.49 | 4.715% | $72.7665 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $130.91 | 11.461% | $145.9136 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $248.44 | 10.517% | $274.5684 | $274.57 | $274.55 | $274.60 |
| Purchase #4 | $201.90 | 6.521% | $215.0659 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $186.75 | 10.502% | $206.3625 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $37.70 | 12.216% | $42.3054 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $91.48 | 12.269% | $102.7037 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $966.67 | $1,059.6860 | $1,059.69 | $1,059.60 | $1,059.80 | |