| 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 | $11.35 | 11.855% | $12.6955 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $161.33 | 13.807% | $183.6048 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $66.91 | 11.680% | $74.7251 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $109.27 | 7.803% | $117.7963 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $146.71 | 4.255% | $152.9525 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $52.55 | 4.258% | $54.7876 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $31.46 | 4.318% | $32.8184 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $579.58 | $629.3802 | $629.39 | $629.40 | $629.40 | |