| 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 | $69.80 | 3.637% | $72.3386 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $12.64 | 5.225% | $13.3004 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $9.59 | 4.351% | $10.0073 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $224.68 | 11.483% | $250.48 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $127.59 | 6.356% | $135.6996 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $80.42 | 6.165% | $85.3779 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $235.57 | 5.549% | $248.6418 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $760.29 | $815.8456 | $815.85 | $815.90 | $815.80 | |