| 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 | $46.83 | 8.650% | $50.8808 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $220.79 | 4.551% | $230.8382 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $20.34 | 8.163% | $22.0004 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $228.49 | 4.572% | $238.9366 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $193.70 | 6.266% | $205.8372 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $184.85 | 7.586% | $198.8727 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $163.71 | 3.873% | $170.0505 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $1,058.71 | $1,117.4164 | $1,117.42 | $1,117.45 | $1,117.40 | |