| 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 | $72.25 | 6.647% | $77.0525 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $244.99 | 3.387% | $253.2878 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $197.40 | 9.242% | $215.6437 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $231.57 | 6.533% | $246.6985 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $35.96 | 10.854% | $39.8631 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $162.91 | 4.393% | $170.0666 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $25.54 | 5.474% | $26.9381 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $970.62 | $1,029.5503 | $1,029.55 | $1,029.55 | $1,029.60 | |