| 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 | $36.43 | 10.679% | $40.3204 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $149.65 | 6.624% | $159.5628 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $110.66 | 7.202% | $118.6297 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $123.42 | 4.117% | $128.5012 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $12.82 | 9.863% | $14.0844 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $142.56 | 8.392% | $154.5236 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $32.93 | 3.670% | $34.1385 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $608.47 | $649.7606 | $649.75 | $649.75 | $649.70 | |