| 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 | $35.27 | 6.150% | $37.4391 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $103.58 | 3.740% | $107.4539 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $140.57 | 4.509% | $146.9083 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $40.41 | 10.799% | $44.7739 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $242.86 | 10.151% | $267.5127 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $138.80 | 6.283% | $147.5208 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $174.66 | 3.744% | $181.1993 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $876.15 | $932.8080 | $932.80 | $932.75 | $932.80 | |