| 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 | $13.79 | 4.757% | $14.446 | $14.45 | $14.45 | $14.40 |
| Purchase #2 | $46.95 | 10.342% | $51.8056 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $225.74 | 7.513% | $242.6998 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $245.47 | 10.452% | $271.1265 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $84.28 | 9.347% | $92.1577 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $230.72 | 7.711% | $248.5108 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $168.67 | 5.489% | $177.9283 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $1,015.62 | $1,098.6747 | $1,098.69 | $1,098.70 | $1,098.60 | |