| 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 | $77.93 | 4.237% | $81.2319 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $108.81 | 13.860% | $123.8911 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $153.57 | 9.143% | $167.6109 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $161.95 | 5.546% | $170.9317 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $130.66 | 12.224% | $146.6319 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $43.82 | 12.370% | $49.2405 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $183.26 | 10.745% | $202.9513 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $860.00 | $942.4893 | $942.48 | $942.55 | $942.40 | |