| 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 | $30.50 | 6.486% | $32.4782 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $81.34 | 12.369% | $91.4009 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $146.86 | 3.674% | $152.2556 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $32.36 | 7.359% | $34.7414 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $147.52 | 13.404% | $167.2936 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $35.60 | 6.645% | $37.9656 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $207.97 | 5.143% | $218.6659 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $682.15 | $734.8012 | $734.81 | $734.80 | $734.90 | |