| 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 | $84.76 | 4.769% | $88.8022 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $12.57 | 13.439% | $14.2593 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $109.73 | 10.270% | $120.9993 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $170.37 | 3.423% | $176.2018 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $42.61 | 5.238% | $44.8419 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $172.25 | 4.556% | $180.0977 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $131.69 | 6.199% | $139.8535 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $723.98 | $765.0557 | $765.05 | $765.05 | $765.10 | |