| 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 | $41.25 | 11.260% | $45.8948 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $55.43 | 11.208% | $61.6426 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $163.29 | 8.110% | $176.5328 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $191.62 | 7.863% | $206.6871 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $30.59 | 6.208% | $32.489 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $39.54 | 4.722% | $41.4071 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $241.44 | 12.287% | $271.1057 | $271.11 | $271.10 | $271.10 |
| 7 purchase totals = | $763.16 | $835.7591 | $835.76 | $835.80 | $835.70 | |