| 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 | $21.44 | 11.554% | $23.9172 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $44.34 | 3.370% | $45.8343 | $45.83 | $45.85 | $45.80 |
| Purchase #3 | $115.52 | 11.281% | $128.5518 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $244.63 | 9.136% | $266.9794 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $115.66 | 11.818% | $129.3287 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $58.25 | 9.280% | $63.6556 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $76.73 | 11.570% | $85.6077 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $676.57 | $743.8747 | $743.88 | $743.90 | $743.90 | |