| 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 | $15.55 | 6.752% | $16.5999 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $75.61 | 8.224% | $81.8282 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $153.44 | 5.342% | $161.6368 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $63.78 | 8.127% | $68.9634 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $43.41 | 10.488% | $47.9628 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $220.50 | 3.444% | $228.094 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $27.61 | 12.822% | $31.1502 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $599.90 | $636.2353 | $636.23 | $636.25 | $636.30 | |