| 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 | $24.25 | 10.776% | $26.8632 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $187.93 | 12.533% | $211.4833 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $177.51 | 6.689% | $189.3836 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $143.42 | 10.468% | $158.4332 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $17.84 | 3.399% | $18.4464 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $77.42 | 8.341% | $83.8776 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $118.32 | 10.587% | $130.8465 | $130.85 | $130.85 | $130.80 |
| 7 purchase totals = | $746.69 | $819.3338 | $819.33 | $819.40 | $819.30 | |