| 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 | $46.82 | 13.175% | $52.9885 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $126.97 | 6.463% | $135.1761 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $127.92 | 10.794% | $141.7277 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $31.57 | 4.518% | $32.9963 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $35.45 | 7.276% | $38.0293 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $10.91 | 4.369% | $11.3867 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $133.84 | 8.676% | $145.452 | $145.45 | $145.45 | $145.50 |
| 7 purchase totals = | $513.48 | $557.7566 | $557.77 | $557.85 | $557.80 | |