| 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 | $39.51 | 4.699% | $41.3666 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $201.31 | 12.417% | $226.3067 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $117.53 | 6.154% | $124.7628 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $61.92 | 10.481% | $68.4098 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $142.57 | 7.853% | $153.766 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $21.46 | 5.511% | $22.6427 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $25.74 | 8.851% | $28.0182 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $610.04 | $665.2728 | $665.28 | $665.20 | $665.30 | |