| 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 | $139.34 | 5.818% | $147.4468 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $43.71 | 4.337% | $45.6057 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $77.51 | 9.553% | $84.9145 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $250.92 | 5.553% | $264.8536 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $247.61 | 8.513% | $268.689 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $52.89 | 7.865% | $57.0498 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $18.44 | 6.209% | $19.5849 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $830.42 | $888.1443 | $888.14 | $888.15 | $888.10 | |