| 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 | $47.32 | 7.735% | $50.9802 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $44.60 | 12.118% | $50.0046 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $241.45 | 13.425% | $273.8647 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $183.97 | 9.281% | $201.0443 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $232.86 | 9.382% | $254.7069 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $242.76 | 8.561% | $263.5427 | $263.54 | $263.55 | $263.50 |
| Purchase #7 | $15.96 | 3.198% | $16.4704 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $1,008.92 | $1,110.6138 | $1,110.60 | $1,110.60 | $1,110.60 | |