| 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 | $76.74 | 6.604% | $81.8079 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $23.90 | 8.354% | $25.8966 | $25.90 | $25.90 | $25.90 |
| Purchase #3 | $100.76 | 3.355% | $104.1405 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $24.63 | 6.319% | $26.1864 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $16.36 | 11.386% | $18.2227 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $120.30 | 8.473% | $130.493 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $32.34 | 5.485% | $34.1138 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $395.03 | $420.8609 | $420.86 | $420.85 | $420.80 | |