| 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 | $84.44 | 5.762% | $89.3054 | $89.31 | $89.30 | $89.30 |
| Purchase #2 | $221.36 | 11.624% | $247.0909 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $31.43 | 11.118% | $34.9244 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $105.84 | 13.654% | $120.2914 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $32.38 | 9.625% | $35.4966 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $215.63 | 4.368% | $225.0487 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $55.35 | 5.742% | $58.5282 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $746.43 | $810.6856 | $810.69 | $810.70 | $810.60 | |