| 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 | $160.87 | 6.363% | $171.1062 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $35.83 | 13.202% | $40.5603 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $76.92 | 11.380% | $85.6735 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $45.89 | 10.333% | $50.6318 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $203.91 | 6.805% | $217.7861 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $22.40 | 11.333% | $24.9386 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $44.87 | 5.543% | $47.3571 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $590.69 | $638.0536 | $638.06 | $638.05 | $638.10 | |