| 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 | $21.75 | 9.232% | $23.758 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $187.46 | 7.814% | $202.1081 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $67.79 | 7.119% | $72.616 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $67.50 | 9.677% | $74.032 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $66.93 | 11.353% | $74.5286 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $217.65 | 5.716% | $230.0909 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $182.74 | 10.771% | $202.4229 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $811.82 | $879.5565 | $879.56 | $879.55 | $879.50 | |