| 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 | $41.82 | 6.750% | $44.6429 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $32.46 | 8.465% | $35.2077 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $197.80 | 10.432% | $218.4345 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $24.49 | 13.476% | $27.7903 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $38.59 | 6.738% | $41.1902 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $55.77 | 11.780% | $62.3397 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $117.31 | 7.690% | $126.3311 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $508.24 | $555.9364 | $555.93 | $556.00 | $555.80 | |