| 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 | $25.37 | 10.697% | $28.0838 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $156.98 | 4.475% | $164.0049 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $165.36 | 5.136% | $173.8529 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $141.39 | 8.647% | $153.616 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $74.83 | 6.517% | $79.7067 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $247.80 | 9.319% | $270.8925 | $270.89 | $270.90 | $270.90 |
| Purchase #7 | $161.38 | 6.200% | $171.3856 | $171.39 | $171.40 | $171.40 |
| 7 purchase totals = | $973.11 | $1,041.5424 | $1,041.54 | $1,041.55 | $1,041.60 | |