| 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 | $82.63 | 10.381% | $91.2078 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $70.70 | 5.857% | $74.8409 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $106.51 | 7.391% | $114.3822 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $123.35 | 13.126% | $139.5409 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $181.34 | 11.819% | $202.7726 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $34.81 | 11.760% | $38.9037 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $67.88 | 10.629% | $75.095 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $667.22 | $736.7431 | $736.74 | $736.75 | $736.70 | |