| 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 | $97.54 | 3.445% | $100.9003 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $155.80 | 7.223% | $167.0534 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $199.29 | 3.634% | $206.5322 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $31.65 | 12.364% | $35.5632 | $35.56 | $35.55 | $35.60 |
| Purchase #5 | $106.70 | 10.457% | $117.8576 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $186.44 | 3.158% | $192.3278 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $130.29 | 11.609% | $145.4154 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $907.71 | $965.6499 | $965.65 | $965.65 | $965.70 | |