| 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 | $95.42 | 12.607% | $107.4496 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $26.99 | 9.599% | $29.5808 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $137.96 | 6.262% | $146.5991 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $144.74 | 7.523% | $155.6288 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $226.34 | 13.183% | $256.1784 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $51.40 | 6.402% | $54.6906 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $60.32 | 5.255% | $63.4898 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $743.17 | $813.6171 | $813.62 | $813.70 | $813.60 | |