| 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 | $36.32 | 4.750% | $38.0452 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $141.89 | 12.556% | $159.7057 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $5.79 | 8.423% | $6.2777 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $163.46 | 6.264% | $173.6991 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $84.90 | 7.838% | $91.5545 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $198.25 | 5.407% | $208.9694 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $99.47 | 10.165% | $109.5811 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $730.08 | $787.8327 | $787.84 | $787.85 | $787.90 | |