| 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 | $42.51 | 7.121% | $45.5371 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $27.58 | 6.233% | $29.2991 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $106.85 | 3.229% | $110.3002 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $33.98 | 8.762% | $36.9573 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $183.48 | 8.408% | $198.907 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $193.58 | 6.561% | $206.2808 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $77.71 | 3.616% | $80.52 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $665.69 | $707.8015 | $707.81 | $707.80 | $707.80 | |