| 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 | $14.61 | 4.737% | $15.3021 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $180.44 | 9.833% | $198.1827 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $223.70 | 7.271% | $239.9652 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $120.91 | 13.379% | $137.0865 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $98.36 | 7.535% | $105.7714 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $39.33 | 10.273% | $43.3704 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $24.54 | 12.864% | $27.6968 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $701.89 | $767.3751 | $767.38 | $767.35 | $767.50 | |