| 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 | $105.86 | 8.118% | $114.4537 | $114.45 | $114.45 | $114.50 |
| Purchase #2 | $30.47 | 5.569% | $32.1669 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $109.91 | 3.683% | $113.958 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $131.42 | 13.457% | $149.1052 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $22.74 | 6.550% | $24.2295 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $52.79 | 5.356% | $55.6174 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $116.52 | 4.755% | $122.0605 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $569.71 | $611.5912 | $611.60 | $611.55 | $611.70 | |