| 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 | $36.69 | 9.733% | $40.261 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $68.55 | 8.226% | $74.1889 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $242.55 | 13.477% | $275.2385 | $275.24 | $275.25 | $275.20 |
| Purchase #4 | $173.66 | 4.359% | $181.2298 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $230.56 | 13.837% | $262.4626 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $131.28 | 9.638% | $143.9328 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $63.48 | 10.809% | $70.3416 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $946.77 | $1,047.6552 | $1,047.65 | $1,047.70 | $1,047.60 | |