| 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 | $37.37 | 5.696% | $39.4986 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $35.82 | 8.321% | $38.8006 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $66.27 | 13.729% | $75.3682 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $39.68 | 7.234% | $42.5505 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $249.72 | 5.568% | $263.6244 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $54.48 | 7.463% | $58.5458 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $211.51 | 10.155% | $232.9888 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $694.85 | $751.3769 | $751.38 | $751.35 | $751.40 | |