| 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 | $80.29 | 10.592% | $88.7943 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $123.42 | 8.376% | $133.7577 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $83.49 | 10.127% | $91.945 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $90.56 | 8.330% | $98.1036 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $104.44 | 6.191% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $25.61 | 6.447% | $27.2611 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $69.82 | 6.422% | $74.3038 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $577.63 | $625.0714 | $625.07 | $625.05 | $625.10 | |