| 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 | $32.55 | 5.532% | $34.3507 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $195.82 | 7.649% | $210.7983 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $177.67 | 11.224% | $197.6117 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $207.74 | 13.822% | $236.4538 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $15.96 | 11.154% | $17.7402 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $220.95 | 5.270% | $232.5941 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $143.87 | 7.421% | $154.5466 | $154.55 | $154.55 | $154.50 |
| 7 purchase totals = | $994.56 | $1,084.0954 | $1,084.09 | $1,084.10 | $1,084.10 | |