| 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 | $111.49 | 5.664% | $117.8048 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $22.45 | 8.501% | $24.3585 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $103.33 | 13.263% | $117.0347 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $60.35 | 4.722% | $63.1997 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $24.93 | 13.434% | $28.2791 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $77.54 | 9.288% | $84.7419 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $134.53 | 13.443% | $152.6149 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $534.62 | $588.0336 | $588.02 | $588.05 | $588.00 | |