| 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 | $230.50 | 7.434% | $247.6354 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $41.39 | 5.508% | $43.6698 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $18.38 | 12.627% | $20.7008 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $53.59 | 6.357% | $56.9967 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $191.40 | 8.674% | $208.002 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $31.43 | 4.378% | $32.806 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $121.75 | 4.111% | $126.7551 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $688.44 | $736.5658 | $736.58 | $736.55 | $736.60 | |