| 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 | $128.70 | 3.457% | $133.1492 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $33.35 | 10.361% | $36.8054 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $234.68 | 13.160% | $265.5639 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $243.73 | 11.497% | $271.7516 | $271.75 | $271.75 | $271.80 |
| Purchase #5 | $6.93 | 10.465% | $7.6552 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $44.51 | 9.511% | $48.7433 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $11.76 | 12.263% | $13.2021 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $703.66 | $776.8707 | $776.87 | $776.85 | $776.90 | |