| 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 | $14.62 | 6.164% | $15.5212 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $38.53 | 13.345% | $43.6718 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $56.74 | 13.247% | $64.2563 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $98.63 | 12.431% | $110.8907 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $63.84 | 5.795% | $67.5395 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $147.56 | 9.502% | $161.5812 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $68.79 | 3.716% | $71.3462 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $488.71 | $534.8069 | $534.81 | $534.80 | $534.80 | |