| 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 | $25.91 | 13.811% | $29.4884 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $230.76 | 6.838% | $246.5394 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $162.44 | 4.705% | $170.0828 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $238.64 | 6.384% | $253.8748 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $111.57 | 11.136% | $123.9944 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $64.57 | 13.362% | $73.1978 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $18.84 | 7.819% | $20.3131 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $852.73 | $917.4907 | $917.48 | $917.50 | $917.50 | |