| 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 | $65.52 | 7.594% | $70.4956 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $197.35 | 10.788% | $218.6401 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $103.39 | 3.200% | $106.6985 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $18.98 | 6.492% | $20.2122 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $128.75 | 7.491% | $138.3947 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $101.42 | 5.219% | $106.7131 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $93.75 | 10.337% | $103.4409 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $709.16 | $764.5951 | $764.59 | $764.60 | $764.50 | |