| 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 | $29.82 | 10.398% | $32.9207 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $101.25 | 8.709% | $110.0679 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $109.43 | 7.177% | $117.2838 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $49.51 | 4.364% | $51.6706 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $164.97 | 6.644% | $175.9306 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $27.53 | 12.740% | $31.0373 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $222.70 | 13.576% | $252.9338 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $705.21 | $771.8447 | $771.84 | $771.85 | $771.80 | |