| 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 | $70.94 | 4.874% | $74.3976 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $194.66 | 5.427% | $205.2242 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $60.68 | 13.635% | $68.9537 | $68.95 | $68.95 | $69.00 |
| Purchase #4 | $60.46 | 4.111% | $62.9455 | $62.95 | $62.95 | $62.90 |
| Purchase #5 | $189.84 | 3.526% | $196.5338 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $242.38 | 6.592% | $258.3577 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $64.45 | 13.768% | $73.3235 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $883.41 | $939.7360 | $939.73 | $939.70 | $939.70 | |