| 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 | $36.51 | 6.589% | $38.9156 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $53.97 | 3.502% | $55.86 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $27.95 | 4.107% | $29.0979 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $38.59 | 6.810% | $41.218 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $151.46 | 7.144% | $162.2803 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $70.60 | 5.775% | $74.6772 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $63.63 | 12.238% | $71.417 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $442.71 | $473.4660 | $473.48 | $473.45 | $473.50 | |