| 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 | $5.29 | 9.354% | $5.7848 | $5.78 | $5.80 | $5.80 |
| Purchase #2 | $211.27 | 8.664% | $229.5744 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $28.61 | 8.687% | $31.0954 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $196.73 | 11.268% | $218.8975 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $8.41 | 4.132% | $8.7575 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $18.85 | 5.775% | $19.9386 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $104.49 | 6.815% | $111.611 | $111.61 | $111.60 | $111.60 |
| 7 purchase totals = | $573.65 | $625.6592 | $625.66 | $625.65 | $625.70 | |