| 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 | $84.81 | 4.623% | $88.7308 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $6.71 | 13.271% | $7.6005 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $43.42 | 11.836% | $48.5592 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $31.63 | 3.782% | $32.8262 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $17.74 | 5.344% | $18.688 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $12.59 | 9.256% | $13.7553 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $229.84 | 9.847% | $252.4723 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $426.74 | $462.6323 | $462.64 | $462.65 | $462.70 | |