| 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 | $85.50 | 9.234% | $93.3951 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $85.48 | 5.841% | $90.4729 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $244.37 | 3.468% | $252.8448 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $135.34 | 9.149% | $147.7223 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $43.97 | 13.596% | $49.9482 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $221.75 | 13.609% | $251.928 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $29.93 | 5.786% | $31.6617 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $846.34 | $917.9730 | $917.97 | $917.95 | $917.90 | |