| 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 | $7.31 | 8.314% | $7.9178 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $56.26 | 5.211% | $59.1917 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $88.99 | 7.424% | $95.5966 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $129.44 | 3.208% | $133.5924 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $123.54 | 9.609% | $135.411 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $16.95 | 7.726% | $18.2596 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $244.63 | 9.748% | $268.4765 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $667.12 | $718.4456 | $718.45 | $718.45 | $718.50 | |