| 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 | $140.43 | 8.559% | $152.4494 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $24.66 | 4.401% | $25.7453 | $25.75 | $25.75 | $25.70 |
| Purchase #3 | $245.53 | 5.183% | $258.2558 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $14.75 | 10.148% | $16.2468 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $190.29 | 8.721% | $206.8852 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $104.30 | 12.535% | $117.374 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $87.93 | 3.487% | $90.9961 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $807.89 | $867.9526 | $867.97 | $867.95 | $867.90 | |