| 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 | $82.27 | 9.413% | $90.0141 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $117.54 | 9.284% | $128.4524 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $46.48 | 13.618% | $52.8096 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $230.85 | 9.621% | $253.0601 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $168.61 | 6.134% | $178.9525 | $178.95 | $178.95 | $179.00 |
| Purchase #6 | $231.35 | 8.739% | $251.5677 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $22.71 | 7.478% | $24.4083 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $899.81 | $979.2647 | $979.26 | $979.20 | $979.40 | |