| 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 | $68.61 | 12.630% | $77.2754 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $217.95 | 7.272% | $233.7993 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $7.72 | 9.323% | $8.4397 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $213.42 | 13.224% | $241.6427 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $110.62 | 4.314% | $115.3921 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $166.75 | 8.799% | $181.4223 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $129.26 | 12.300% | $145.159 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $914.33 | $1,003.1305 | $1,003.13 | $1,003.15 | $1,003.10 | |