| 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 | $39.89 | 12.422% | $44.8451 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $15.77 | 11.292% | $17.5507 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $235.48 | 13.331% | $266.8718 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $60.81 | 6.715% | $64.8934 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $213.60 | 4.388% | $222.9728 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $80.99 | 9.496% | $88.6808 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $191.42 | 13.344% | $216.9631 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $837.96 | $922.7777 | $922.77 | $922.75 | $922.90 | |