| 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 | $87.83 | 11.722% | $98.1254 | $98.13 | $98.15 | $98.10 |
| Purchase #2 | $69.75 | 5.266% | $73.423 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $192.59 | 5.423% | $203.0342 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $136.84 | 8.156% | $148.0007 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $26.68 | 8.208% | $28.8699 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $210.86 | 5.332% | $222.1031 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $41.26 | 6.412% | $43.9056 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $765.81 | $817.4619 | $817.46 | $817.45 | $817.40 | |