| 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 | $66.95 | 8.282% | $72.4948 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $207.86 | 11.787% | $232.3605 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $33.73 | 7.415% | $36.2311 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $5.62 | 13.617% | $6.3853 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $126.80 | 13.594% | $144.0372 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $152.74 | 3.864% | $158.6419 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $18.27 | 6.139% | $19.3916 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $611.97 | $669.5424 | $669.54 | $669.60 | $669.50 | |