| 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 | $71.76 | 13.775% | $81.6449 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $60.42 | 4.838% | $63.3431 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $184.42 | 6.715% | $196.8038 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $54.51 | 5.395% | $57.4508 | $57.45 | $57.45 | $57.50 |
| Purchase #5 | $155.56 | 9.421% | $170.2153 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $131.85 | 5.703% | $139.3694 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $37.52 | 3.518% | $38.84 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $696.04 | $747.6673 | $747.66 | $747.65 | $747.60 | |