| 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 | $123.81 | 5.616% | $130.7632 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $70.32 | 9.606% | $77.0749 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $29.60 | 12.526% | $33.3077 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $101.34 | 3.238% | $104.6214 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $30.35 | 4.329% | $31.6639 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $53.87 | 4.370% | $56.2241 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $32.83 | 3.837% | $34.0897 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $442.12 | $467.7449 | $467.73 | $467.65 | $467.80 | |