| 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 | $8.41 | 7.321% | $9.0257 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $114.70 | 8.369% | $124.2992 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $177.29 | 4.643% | $185.5216 | $185.52 | $185.50 | $185.50 |
| Purchase #4 | $34.74 | 11.789% | $38.8355 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $29.68 | 11.537% | $33.1042 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $223.39 | 9.799% | $245.28 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $175.62 | 7.164% | $188.2014 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $763.83 | $824.2676 | $824.27 | $824.30 | $824.20 | |