| 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 | $52.42 | 3.518% | $54.2641 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $52.40 | 10.709% | $58.0115 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $133.62 | 10.520% | $147.6768 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $54.74 | 3.268% | $56.5289 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $51.74 | 3.606% | $53.6057 | $53.61 | $53.60 | $53.60 |
| Purchase #6 | $22.49 | 13.466% | $25.5185 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $99.52 | 8.589% | $108.0678 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $466.93 | $503.6733 | $503.68 | $503.65 | $503.70 | |