| 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 | $45.95 | 8.690% | $49.9431 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $89.93 | 7.330% | $96.5219 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $181.26 | 9.844% | $199.1032 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $155.73 | 4.259% | $162.3625 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $32.39 | 6.651% | $34.5443 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $34.52 | 7.273% | $37.0306 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $202.89 | 4.466% | $211.9511 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $742.67 | $791.4567 | $791.44 | $791.45 | $791.40 | |