| 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 | $114.41 | 10.535% | $126.4631 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $129.83 | 4.575% | $135.7697 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $54.74 | 3.313% | $56.5535 | $56.55 | $56.55 | $56.60 |
| Purchase #4 | $36.75 | 4.640% | $38.4552 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $61.97 | 13.116% | $70.098 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $189.44 | 12.379% | $212.8908 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $94.69 | 9.707% | $103.8816 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $681.83 | $744.1119 | $744.11 | $744.10 | $744.30 | |