| 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 | $23.92 | 5.595% | $25.2583 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $191.38 | 6.172% | $203.192 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $210.35 | 5.262% | $221.4186 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $43.51 | 7.421% | $46.7389 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $29.31 | 10.322% | $32.3354 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $115.84 | 10.850% | $128.4086 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $101.58 | 3.220% | $104.8509 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $715.89 | $762.2027 | $762.21 | $762.20 | $762.20 | |