| 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 | $12.86 | 3.174% | $13.2682 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $176.29 | 12.154% | $197.7163 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $100.94 | 6.184% | $107.1821 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $56.93 | 7.594% | $61.2533 | $61.25 | $61.25 | $61.30 |
| Purchase #5 | $122.50 | 9.468% | $134.0983 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $39.65 | 7.673% | $42.6923 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $174.94 | 13.507% | $198.5691 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $684.11 | $754.7796 | $754.78 | $754.75 | $754.90 | |