| 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 | $46.81 | 12.802% | $52.8026 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $38.81 | 10.540% | $42.9006 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $63.39 | 7.497% | $68.1423 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $122.48 | 10.572% | $135.4286 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $177.58 | 7.756% | $191.3531 | $191.35 | $191.35 | $191.40 |
| Purchase #6 | $90.66 | 10.737% | $100.3942 | $100.39 | $100.40 | $100.40 |
| Purchase #7 | $225.86 | 9.324% | $246.9192 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $765.59 | $837.9406 | $837.93 | $837.95 | $837.90 | |