| 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 | $31.86 | 5.812% | $33.7117 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $180.39 | 7.698% | $194.2764 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $105.50 | 9.296% | $115.3073 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $123.62 | 9.724% | $135.6408 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $203.66 | 11.602% | $227.2886 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $23.73 | 6.424% | $25.2544 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $195.84 | 11.437% | $218.2382 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $864.60 | $949.7174 | $949.72 | $949.75 | $949.70 | |