| 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 | $62.66 | 11.570% | $69.9098 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $10.97 | 8.194% | $11.8689 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $228.39 | 6.530% | $243.3039 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $189.64 | 4.472% | $198.1207 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $96.49 | 10.442% | $106.5655 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $108.94 | 12.328% | $122.3701 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $211.55 | 3.378% | $218.6962 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $908.64 | $970.8351 | $970.84 | $970.75 | $970.90 | |