| 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 | $14.45 | 5.638% | $15.2647 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $156.74 | 8.783% | $170.5065 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $76.30 | 8.447% | $82.7451 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $138.88 | 7.378% | $149.1266 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $164.99 | 13.470% | $187.2142 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $119.96 | 7.732% | $129.2353 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $239.64 | 11.231% | $266.554 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $910.96 | $1,000.6464 | $1,000.65 | $1,000.65 | $1,000.60 | |