| 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 | $154.56 | 3.467% | $159.9186 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $47.70 | 12.411% | $53.62 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $170.99 | 9.690% | $187.5589 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $45.48 | 9.771% | $49.9239 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $69.28 | 10.392% | $76.4796 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $173.93 | 12.650% | $195.9321 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $10.44 | 5.103% | $10.9728 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $672.38 | $734.4059 | $734.40 | $734.35 | $734.40 | |