| 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 | $43.67 | 6.330% | $46.4343 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $12.62 | 6.835% | $13.4826 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $14.70 | 13.331% | $16.6597 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $100.29 | 9.624% | $109.9419 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $221.88 | 5.654% | $234.4251 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $115.30 | 4.184% | $120.1242 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $27.54 | 4.471% | $28.7713 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $536.00 | $569.8391 | $569.83 | $569.85 | $569.80 | |