| 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 | $18.39 | 8.560% | $19.9642 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $42.52 | 3.392% | $43.9623 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $165.90 | 13.843% | $188.8655 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $235.68 | 3.718% | $244.4426 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $225.86 | 13.157% | $255.5764 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $168.64 | 8.813% | $183.5022 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $128.60 | 4.471% | $134.3497 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $985.59 | $1,070.6629 | $1,070.66 | $1,070.65 | $1,070.70 | |