| 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 | $62.45 | 12.244% | $70.0964 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $157.26 | 5.714% | $166.2458 | $166.25 | $166.25 | $166.20 |
| Purchase #3 | $62.66 | 12.667% | $70.5971 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $35.65 | 7.243% | $38.2321 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $131.92 | 7.441% | $141.7362 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $32.78 | 13.692% | $37.2682 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $174.25 | 5.280% | $183.4504 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $656.97 | $707.6262 | $707.64 | $707.65 | $707.60 | |