| 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 | $33.73 | 11.771% | $37.7004 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $32.38 | 13.236% | $36.6658 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $109.54 | 10.592% | $121.1425 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $11.26 | 3.816% | $11.6897 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $236.87 | 12.580% | $266.6682 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $134.38 | 3.854% | $139.559 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $159.77 | 9.288% | $174.6094 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $717.93 | $788.0350 | $788.04 | $788.00 | $788.10 | |