| 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 | $50.79 | 13.618% | $57.7066 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $190.89 | 3.351% | $197.2867 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $201.84 | 10.551% | $223.1361 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $140.53 | 12.845% | $158.5811 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $34.42 | 11.241% | $38.2892 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $176.48 | 8.821% | $192.0473 | $192.05 | $192.05 | $192.00 |
| Purchase #7 | $169.25 | 8.333% | $183.3536 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $964.20 | $1,050.4006 | $1,050.41 | $1,050.45 | $1,050.40 | |