| 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 | $18.52 | 6.311% | $19.6888 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $85.77 | 7.447% | $92.1573 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $198.95 | 13.752% | $226.3096 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $130.67 | 7.344% | $140.2664 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $183.78 | 10.438% | $202.963 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $8.65 | 7.110% | $9.265 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $78.95 | 8.745% | $85.8542 | $85.85 | $85.85 | $85.90 |
| 7 purchase totals = | $705.29 | $776.5043 | $776.51 | $776.45 | $776.70 | |