| 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 | $13.26 | 5.874% | $14.0389 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $30.29 | 12.680% | $34.1308 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $225.74 | 13.463% | $256.1314 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $57.64 | 9.325% | $63.0149 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $87.93 | 8.657% | $95.5421 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $157.32 | 3.620% | $163.015 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $143.33 | 13.564% | $162.7713 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $715.51 | $788.6444 | $788.64 | $788.65 | $788.50 | |