| 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 | $78.93 | 9.214% | $86.2026 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $18.66 | 3.305% | $19.2767 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $178.98 | 13.358% | $202.8881 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $45.49 | 3.812% | $47.2241 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $84.69 | 5.580% | $89.4157 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $171.96 | 3.590% | $178.1334 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $133.30 | 6.725% | $142.2644 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $712.01 | $765.4050 | $765.40 | $765.40 | $765.40 | |