| 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 | $42.38 | 11.239% | $47.1431 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $60.40 | 4.448% | $63.0866 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $194.35 | 6.205% | $206.4094 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $10.97 | 5.513% | $11.5748 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $153.81 | 5.699% | $162.5756 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $141.85 | 13.412% | $160.8749 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $38.77 | 13.438% | $43.9799 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $642.53 | $695.6443 | $695.64 | $695.65 | $695.70 | |