| 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 | $81.82 | 12.245% | $91.8389 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $219.38 | 11.692% | $245.0299 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $74.79 | 7.565% | $80.4479 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $50.59 | 6.222% | $53.7377 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $193.62 | 13.564% | $219.8826 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $109.33 | 5.508% | $115.3519 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $165.65 | 9.590% | $181.5358 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $895.18 | $987.8247 | $987.83 | $987.90 | $987.70 | |