| 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 | $11.49 | 12.759% | $12.956 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $69.71 | 5.366% | $73.4506 | $73.45 | $73.45 | $73.50 |
| Purchase #3 | $242.95 | 11.421% | $270.6973 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $82.58 | 10.317% | $91.0998 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $227.87 | 13.486% | $258.6005 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $76.93 | 10.809% | $85.2454 | $85.25 | $85.25 | $85.20 |
| Purchase #7 | $249.84 | 5.165% | $262.7442 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $961.37 | $1,054.7938 | $1,054.80 | $1,054.80 | $1,054.80 | |