| 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 | $28.87 | 11.611% | $32.2221 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $82.62 | 5.778% | $87.3938 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $16.25 | 5.817% | $17.1953 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $220.36 | 9.724% | $241.7878 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $158.55 | 5.574% | $167.3876 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $27.78 | 13.488% | $31.527 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $160.58 | 8.132% | $173.6384 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $695.01 | $751.1520 | $751.16 | $751.20 | $751.10 | |