| 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 | $22.47 | 5.458% | $23.6964 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $15.64 | 13.266% | $17.7148 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $89.55 | 5.206% | $94.212 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $37.53 | 10.116% | $41.3265 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $114.65 | 4.828% | $120.1853 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $57.93 | 13.567% | $65.7894 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $38.49 | 13.860% | $43.8247 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $376.26 | $406.7491 | $406.75 | $406.75 | $406.70 | |