| 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 | $110.71 | 9.137% | $120.8256 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $69.70 | 10.216% | $76.8206 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $94.70 | 4.424% | $98.8895 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $111.61 | 10.850% | $123.7197 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $135.85 | 11.620% | $151.6358 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $198.82 | 7.856% | $214.4393 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $171.26 | 3.309% | $176.927 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $892.65 | $963.2575 | $963.27 | $963.30 | $963.10 | |