| 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 | $118.69 | 4.483% | $124.0109 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $9.55 | 9.157% | $10.4245 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $62.51 | 13.857% | $71.172 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $66.70 | 13.748% | $75.8699 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $29.78 | 4.607% | $31.152 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $147.96 | 3.471% | $153.0957 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $171.51 | 3.538% | $177.578 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $606.70 | $643.3030 | $643.30 | $643.25 | $643.40 | |