| 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 | $85.65 | 12.846% | $96.6526 | $96.65 | $96.65 | $96.70 |
| Purchase #2 | $39.73 | 3.706% | $41.2024 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $106.72 | 3.386% | $110.3335 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $19.88 | 10.414% | $21.9503 | $21.95 | $21.95 | $22.00 |
| Purchase #5 | $92.26 | 3.620% | $95.5998 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $166.43 | 3.329% | $171.9705 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $88.48 | 3.660% | $91.7184 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $599.15 | $629.4275 | $629.42 | $629.40 | $629.50 | |