| 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 | $15.86 | 4.829% | $16.6259 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $221.56 | 9.234% | $242.0189 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $241.49 | 12.175% | $270.8914 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $135.67 | 9.335% | $148.3348 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $179.52 | 4.561% | $187.7079 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $19.82 | 5.809% | $20.9713 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $178.45 | 4.280% | $186.0877 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $992.37 | $1,072.6379 | $1,072.64 | $1,072.65 | $1,072.60 | |