| 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 | $75.59 | 5.422% | $79.6885 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $197.70 | 7.487% | $212.5018 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $26.28 | 3.200% | $27.121 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $56.87 | 10.795% | $63.0091 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $192.45 | 9.839% | $211.3852 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $144.92 | 7.346% | $155.5658 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $194.52 | 6.834% | $207.8135 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $888.33 | $957.0849 | $957.09 | $957.05 | $957.10 | |