| 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 | $10.67 | 5.265% | $11.2318 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $89.28 | 4.176% | $93.0083 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $236.63 | 13.232% | $267.9409 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $37.77 | 12.510% | $42.495 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $159.71 | 13.483% | $181.2437 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $160.54 | 7.378% | $172.3846 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $162.43 | 4.540% | $169.8043 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $857.03 | $938.1086 | $938.10 | $938.15 | $938.00 | |