| 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 | $6.57 | 6.822% | $7.0182 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $73.80 | 3.467% | $76.3586 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $189.49 | 8.682% | $205.9415 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $16.92 | 10.133% | $18.6345 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $178.50 | 10.549% | $197.33 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $51.32 | 8.424% | $55.6432 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $95.99 | 3.765% | $99.604 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $612.59 | $660.5300 | $660.52 | $660.55 | $660.40 | |