| 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 | $99.90 | 12.755% | $112.6422 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $247.39 | 11.153% | $274.9814 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $34.43 | 6.205% | $36.5664 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $120.77 | 11.105% | $134.1815 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $46.68 | 12.124% | $52.3395 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $121.51 | 3.462% | $125.7167 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $6.72 | 4.443% | $7.0186 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $677.40 | $743.4463 | $743.45 | $743.45 | $743.40 | |