| 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 | $44.30 | 13.119% | $50.1117 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $50.47 | 9.657% | $55.3439 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $90.90 | 13.796% | $103.4406 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $221.55 | 9.140% | $241.7997 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $211.47 | 7.211% | $226.7191 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $155.73 | 10.315% | $171.7935 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $224.80 | 13.241% | $254.5658 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $999.22 | $1,103.7743 | $1,103.77 | $1,103.75 | $1,103.70 | |