| 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 | $8.65 | 7.753% | $9.3206 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $34.27 | 12.514% | $38.5585 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $218.26 | 4.764% | $228.6579 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $135.38 | 5.568% | $142.918 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $44.59 | 9.195% | $48.6901 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $16.50 | 13.226% | $18.6823 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $120.61 | 4.753% | $126.3426 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $578.26 | $613.1700 | $613.17 | $613.15 | $613.20 | |