| 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 | $56.44 | 9.646% | $61.8842 | $61.88 | $61.90 | $61.90 |
| Purchase #2 | $196.60 | 13.354% | $222.854 | $222.85 | $222.85 | $222.90 |
| Purchase #3 | $172.49 | 6.851% | $184.3073 | $184.31 | $184.30 | $184.30 |
| Purchase #4 | $190.32 | 8.181% | $205.8901 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $129.45 | 4.739% | $135.5846 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $77.89 | 12.513% | $87.6364 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $50.26 | 13.425% | $57.0074 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $873.45 | $955.1640 | $955.16 | $955.20 | $955.20 | |