| 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 | $24.25 | 13.748% | $27.5839 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $87.57 | 13.146% | $99.082 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $244.58 | 7.623% | $263.2243 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $206.95 | 7.799% | $223.09 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $88.75 | 5.335% | $93.4848 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $92.45 | 8.383% | $100.2001 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $246.35 | 10.550% | $272.3399 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $990.90 | $1,079.0050 | $1,078.99 | $1,079.05 | $1,079.00 | |