| 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 | $90.84 | 8.620% | $98.6704 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $202.74 | 7.643% | $218.2354 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $90.92 | 9.716% | $99.7538 | $99.75 | $99.75 | $99.80 |
| Purchase #4 | $162.77 | 12.250% | $182.7093 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $96.96 | 9.711% | $106.3758 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $29.52 | 7.336% | $31.6856 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $109.96 | 6.532% | $117.1426 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $783.71 | $854.5729 | $854.58 | $854.60 | $854.60 | |