| 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 | $5.73 | 8.670% | $6.2268 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $175.90 | 9.333% | $192.3167 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $51.63 | 5.124% | $54.2755 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $126.58 | 5.203% | $133.166 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $92.36 | 4.650% | $96.6547 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $16.94 | 9.794% | $18.5991 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $7.49 | 9.776% | $8.2222 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $476.63 | $509.4610 | $509.47 | $509.45 | $509.50 | |