| 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 | $67.65 | 9.516% | $74.0876 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $32.25 | 7.136% | $34.5514 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $122.77 | 4.388% | $128.1571 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $52.88 | 6.369% | $56.2479 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $32.90 | 9.794% | $36.1222 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $195.92 | 8.722% | $213.0081 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $10.76 | 4.710% | $11.2668 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $515.13 | $553.4411 | $553.45 | $553.40 | $553.50 | |