| 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 | $91.98 | 8.810% | $100.0834 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $198.64 | 6.613% | $211.7761 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $67.56 | 3.483% | $69.9131 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $87.96 | 9.295% | $96.1359 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $84.36 | 8.786% | $91.7719 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $27.59 | 4.455% | $28.8191 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $69.74 | 8.736% | $75.8325 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $627.83 | $674.3320 | $674.33 | $674.35 | $674.30 | |