| 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 | $7.76 | 11.337% | $8.6398 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $31.73 | 8.201% | $34.3322 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $151.32 | 6.471% | $161.1119 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $63.88 | 4.351% | $66.6594 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $81.41 | 9.724% | $89.3263 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $168.29 | 10.752% | $186.3845 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $54.27 | 6.823% | $57.9728 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $558.66 | $604.4269 | $604.42 | $604.45 | $604.40 | |