| 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 | $107.77 | 11.836% | $120.5257 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $95.37 | 13.243% | $107.9998 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $5.88 | 4.350% | $6.1358 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $105.68 | 7.331% | $113.4274 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $90.98 | 3.422% | $94.0933 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $114.56 | 8.532% | $124.3343 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $82.44 | 10.766% | $91.3155 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $602.68 | $657.8318 | $657.84 | $657.90 | $657.70 | |