| 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 | $96.89 | 7.830% | $104.4765 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $13.59 | 8.386% | $14.7297 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $160.32 | 7.355% | $172.1115 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $84.66 | 11.128% | $94.081 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $16.48 | 9.412% | $18.0311 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $176.45 | 12.534% | $198.5662 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $23.88 | 8.662% | $25.9485 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $572.27 | $627.9445 | $627.95 | $628.00 | $627.90 | |