| 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 | $38.41 | 8.261% | $41.5831 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $115.40 | 12.715% | $130.0731 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $110.63 | 4.599% | $115.7179 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $119.82 | 7.250% | $128.507 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $157.43 | 8.236% | $170.3959 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $202.90 | 11.753% | $226.7468 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $55.56 | 12.398% | $62.4483 | $62.45 | $62.45 | $62.40 |
| 7 purchase totals = | $800.15 | $875.4721 | $875.48 | $875.45 | $875.40 | |