| 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 | $52.88 | 8.682% | $57.471 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $120.52 | 8.856% | $131.1933 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $81.93 | 11.749% | $91.556 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $7.54 | 13.799% | $8.5804 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $172.66 | 12.663% | $194.5239 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $170.70 | 13.287% | $193.3809 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $173.35 | 8.189% | $187.5456 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $779.58 | $864.2511 | $864.25 | $864.25 | $864.30 | |