| 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 | $5.38 | 4.321% | $5.6125 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $221.60 | 4.544% | $231.6695 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $178.40 | 10.609% | $197.3265 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $15.36 | 9.767% | $16.8602 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $85.61 | 7.259% | $91.8244 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $219.59 | 11.692% | $245.2645 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $116.32 | 10.288% | $128.287 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $842.26 | $916.8446 | $916.84 | $916.80 | $916.90 | |