| 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 | $71.25 | 12.864% | $80.4156 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $39.31 | 10.191% | $43.3161 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $177.59 | 3.439% | $183.6973 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $79.69 | 10.205% | $87.8224 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $209.62 | 11.310% | $233.328 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $10.66 | 10.445% | $11.7734 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $83.49 | 11.707% | $93.2642 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $671.61 | $733.6170 | $733.62 | $733.55 | $733.60 | |