| 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 | $119.46 | 13.630% | $135.7424 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $28.67 | 4.557% | $29.9765 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $40.91 | 7.848% | $44.1206 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $48.99 | 9.687% | $53.7357 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $61.69 | 3.269% | $63.7066 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $128.32 | 5.310% | $135.1338 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $50.25 | 5.131% | $52.8283 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $478.29 | $515.2439 | $515.25 | $515.30 | $515.10 | |