| 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 | $116.64 | 11.204% | $129.7083 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $7.72 | 3.857% | $8.0178 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $99.69 | 12.433% | $112.0845 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $50.80 | 12.592% | $57.1967 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $159.56 | 8.176% | $172.6056 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $40.86 | 5.718% | $43.1964 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $81.54 | 7.209% | $87.4182 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $556.81 | $610.2275 | $610.24 | $610.20 | $610.20 | |