| 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 | $10.53 | 10.153% | $11.5991 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $66.44 | 7.802% | $71.6236 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $75.88 | 12.581% | $85.4265 | $85.43 | $85.45 | $85.40 |
| Purchase #4 | $85.30 | 7.517% | $91.712 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $40.94 | 13.336% | $46.3998 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $214.86 | 8.761% | $233.6839 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $190.39 | 4.368% | $198.7062 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $684.34 | $739.1511 | $739.15 | $739.15 | $739.10 | |