| 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 | $35.33 | 9.462% | $38.6729 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $68.61 | 8.155% | $74.2051 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $75.43 | 13.117% | $85.3242 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $186.48 | 5.447% | $196.6376 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $85.52 | 5.290% | $90.044 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $173.61 | 13.522% | $197.0855 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $226.48 | 6.775% | $241.824 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $851.46 | $923.7933 | $923.79 | $923.75 | $923.70 | |