| 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 | $23.32 | 7.674% | $25.1096 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $159.53 | 13.818% | $181.5739 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $120.62 | 10.391% | $133.1536 | $133.15 | $133.15 | $133.20 |
| Purchase #4 | $9.70 | 9.406% | $10.6124 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $177.32 | 4.557% | $185.4005 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $38.95 | 13.483% | $44.2016 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $14.37 | 10.152% | $15.8288 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $543.81 | $595.8804 | $595.87 | $595.85 | $595.90 | |