| 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 | $165.71 | 11.391% | $184.586 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $8.63 | 5.401% | $9.0961 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $236.31 | 5.169% | $248.5249 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $110.76 | 8.822% | $120.5312 | $120.53 | $120.55 | $120.50 |
| Purchase #5 | $209.27 | 3.364% | $216.3098 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $88.81 | 9.611% | $97.3455 | $97.35 | $97.35 | $97.30 |
| Purchase #7 | $25.93 | 9.679% | $28.4398 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $845.42 | $904.8333 | $904.84 | $904.85 | $904.70 | |