| 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 | $50.89 | 12.353% | $57.1764 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $38.26 | 7.594% | $41.1655 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $73.84 | 9.142% | $80.5905 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $163.95 | 7.835% | $176.7955 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $22.83 | 11.118% | $25.3682 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $179.68 | 5.546% | $189.6451 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $214.87 | 12.201% | $241.0863 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $744.32 | $811.8275 | $811.85 | $811.85 | $811.90 | |