| 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 | $104.43 | 5.381% | $110.0494 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $39.91 | 6.103% | $42.3457 | $42.35 | $42.35 | $42.30 |
| Purchase #3 | $125.44 | 8.241% | $135.7775 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $58.44 | 8.208% | $63.2368 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $90.48 | 3.842% | $93.9562 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $136.92 | 11.689% | $152.9246 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $63.36 | 6.418% | $67.4264 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $618.98 | $665.7166 | $665.73 | $665.75 | $665.60 | |