| 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 | $32.77 | 9.792% | $35.9788 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $49.74 | 7.433% | $53.4372 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $11.65 | 9.475% | $12.7538 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $135.52 | 7.830% | $146.1312 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $29.27 | 10.250% | $32.2702 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $117.64 | 5.789% | $124.4502 | $124.45 | $124.45 | $124.50 |
| Purchase #7 | $27.67 | 3.120% | $28.5333 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $404.26 | $433.5547 | $433.55 | $433.60 | $433.60 | |