| 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 | $85.51 | 9.635% | $93.7489 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $6.52 | 8.229% | $7.0565 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $172.50 | 11.783% | $192.8257 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $224.50 | 11.618% | $250.5824 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $29.84 | 12.600% | $33.5998 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $220.64 | 9.175% | $240.8837 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $169.91 | 9.851% | $186.6478 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $909.42 | $1,005.3448 | $1,005.35 | $1,005.40 | $1,005.30 | |