| 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 | $67.64 | 3.777% | $70.1948 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $216.68 | 6.479% | $230.7187 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $229.96 | 4.496% | $240.299 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $14.49 | 13.413% | $16.4335 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $99.57 | 4.165% | $103.7171 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $74.76 | 12.465% | $84.0788 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $227.53 | 9.624% | $249.4275 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $930.63 | $994.8694 | $994.87 | $994.90 | $994.80 | |