| 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 | $107.75 | 4.353% | $112.4404 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $30.55 | 7.571% | $32.8629 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $58.57 | 8.532% | $63.5672 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $22.69 | 11.263% | $25.2456 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $210.40 | 4.874% | $220.6549 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $160.70 | 9.770% | $176.4004 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $132.48 | 9.774% | $145.4286 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $723.14 | $776.6000 | $776.60 | $776.60 | $776.60 | |