| 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 | $48.65 | 4.328% | $50.7556 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $66.29 | 10.710% | $73.3897 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $222.46 | 13.512% | $252.5188 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $35.33 | 7.448% | $37.9614 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $46.55 | 8.774% | $50.6343 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $177.75 | 5.250% | $187.0819 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $137.40 | 5.715% | $145.2524 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $734.43 | $797.5941 | $797.59 | $797.60 | $797.70 | |