| 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 | $118.66 | 8.389% | $128.6144 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $20.39 | 10.177% | $22.4651 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $173.61 | 10.769% | $192.3061 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $25.82 | 7.258% | $27.694 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $87.79 | 3.231% | $90.6265 | $90.63 | $90.65 | $90.60 |
| Purchase #6 | $95.54 | 9.865% | $104.965 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $59.29 | 6.257% | $62.9998 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $581.10 | $629.6709 | $629.68 | $629.65 | $629.70 | |