| 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 | $20.76 | 10.421% | $22.9234 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $57.78 | 7.608% | $62.1759 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $242.28 | 4.156% | $252.3492 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $128.75 | 10.839% | $142.7052 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $30.76 | 4.629% | $32.1839 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $181.55 | 12.670% | $204.5524 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $96.52 | 12.674% | $108.7529 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $758.40 | $825.6429 | $825.64 | $825.65 | $825.70 | |