| 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 | $69.93 | 12.759% | $78.8524 | $78.85 | $78.85 | $78.90 |
| Purchase #2 | $40.42 | 13.214% | $45.7611 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $106.66 | 3.423% | $110.311 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $192.69 | 7.816% | $207.7507 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $74.69 | 11.297% | $83.1277 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $22.35 | 8.455% | $24.2397 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $189.73 | 4.293% | $197.8751 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $696.47 | $747.9177 | $747.92 | $747.95 | $748.00 | |