| 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 | $84.77 | 6.193% | $90.0198 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $50.33 | 6.238% | $53.4696 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $192.47 | 11.201% | $214.0286 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $174.94 | 11.150% | $194.4458 | $194.45 | $194.45 | $194.40 |
| Purchase #5 | $94.30 | 10.644% | $104.3373 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $202.44 | 6.278% | $215.1492 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $34.43 | 3.670% | $35.6936 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $833.68 | $907.1439 | $907.15 | $907.15 | $907.00 | |