| 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 | $31.78 | 10.467% | $35.1064 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $55.56 | 12.827% | $62.6867 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $197.70 | 11.647% | $220.7261 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $25.90 | 5.197% | $27.246 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $153.45 | 8.440% | $166.4012 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $209.36 | 8.358% | $226.8583 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $15.54 | 5.307% | $16.3647 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $689.29 | $755.3894 | $755.40 | $755.40 | $755.40 | |