| 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 | $29.47 | 10.519% | $32.5699 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $64.81 | 13.470% | $73.5399 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $244.54 | 12.795% | $275.8289 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $30.73 | 13.193% | $34.7842 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $109.38 | 10.677% | $121.0585 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $70.36 | 10.472% | $77.7281 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $110.60 | 3.145% | $114.0784 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $659.89 | $729.5879 | $729.59 | $729.65 | $729.60 | |