| 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 | $53.48 | 6.642% | $57.0321 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $241.27 | 9.215% | $263.503 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $135.97 | 6.632% | $144.9875 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $248.41 | 4.239% | $258.9401 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $209.65 | 10.584% | $231.8394 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $141.81 | 12.575% | $159.6426 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $169.50 | 6.210% | $180.026 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $1,200.09 | $1,295.9707 | $1,295.97 | $1,296.05 | $1,295.80 | |