| 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 | $71.94 | 4.116% | $74.9011 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $74.66 | 6.268% | $79.3397 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $229.51 | 9.766% | $251.9239 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $189.62 | 7.309% | $203.4793 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $197.94 | 8.695% | $215.1509 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $139.30 | 12.169% | $156.2514 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $57.69 | 7.298% | $61.9002 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $960.66 | $1,042.9465 | $1,042.94 | $1,042.95 | $1,043.00 | |