| 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 | $11.39 | 9.255% | $12.4441 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $170.44 | 8.335% | $184.6462 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $217.52 | 6.185% | $230.9736 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $84.64 | 9.406% | $92.6012 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $126.33 | 3.139% | $130.2955 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $40.52 | 6.747% | $43.2539 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $140.96 | 10.403% | $155.6241 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $791.80 | $849.8386 | $849.83 | $849.80 | $849.80 | |