| 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 | $54.62 | 8.199% | $59.0983 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $20.42 | 6.326% | $21.7118 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $108.71 | 11.241% | $120.9301 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $68.40 | 13.661% | $77.7441 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $65.33 | 13.372% | $74.0659 | $74.07 | $74.05 | $74.10 |
| Purchase #6 | $9.31 | 3.855% | $9.6689 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $81.37 | 4.259% | $84.8355 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $408.16 | $448.0546 | $448.06 | $448.05 | $448.00 | |