| 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 | $235.70 | 12.699% | $265.6315 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $39.44 | 8.442% | $42.7695 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $67.50 | 4.530% | $70.5578 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $13.94 | 6.696% | $14.8734 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $162.35 | 6.590% | $173.0489 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $94.61 | 6.777% | $101.0217 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $199.42 | 5.624% | $210.6354 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $812.96 | $878.5382 | $878.54 | $878.50 | $878.50 | |