| 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 | $190.96 | 4.838% | $200.1986 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $63.76 | 7.345% | $68.4432 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $45.46 | 13.179% | $51.4512 | $51.45 | $51.45 | $51.50 |
| Purchase #4 | $22.66 | 4.372% | $23.6507 | $23.65 | $23.65 | $23.70 |
| Purchase #5 | $127.26 | 9.345% | $139.1524 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $185.83 | 3.639% | $192.5924 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $7.78 | 13.745% | $8.8494 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $643.71 | $684.3379 | $684.33 | $684.35 | $684.40 | |