| 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 | $81.32 | 5.425% | $85.7316 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $121.61 | 4.455% | $127.0277 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $231.59 | 9.802% | $254.2905 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $9.55 | 12.814% | $10.7737 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $44.94 | 5.869% | $47.5775 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $32.60 | 13.227% | $36.912 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $212.34 | 3.276% | $219.2963 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $733.95 | $781.6093 | $781.61 | $781.65 | $781.60 | |