| 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 | $89.62 | 9.649% | $98.2674 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $157.90 | 9.390% | $172.7268 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $162.44 | 8.431% | $176.1353 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $194.71 | 12.749% | $219.5336 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $243.58 | 5.122% | $256.0562 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $47.40 | 11.220% | $52.7183 | $52.72 | $52.70 | $52.70 |
| Purchase #7 | $144.36 | 12.193% | $161.9618 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $1,040.01 | $1,137.3994 | $1,137.41 | $1,137.40 | $1,137.40 | |