| 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 | $40.57 | 7.436% | $43.5868 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $113.45 | 6.618% | $120.9581 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $102.69 | 12.410% | $115.4338 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $57.30 | 11.674% | $63.9892 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $245.86 | 4.707% | $257.4326 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $148.76 | 11.271% | $165.5267 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $104.36 | 13.346% | $118.2879 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $812.99 | $885.2151 | $885.22 | $885.30 | $885.20 | |