| 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 | $82.96 | 9.796% | $91.0868 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $91.29 | 3.806% | $94.7645 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $181.76 | 11.127% | $201.9844 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $77.57 | 10.109% | $85.4116 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $39.84 | 5.754% | $42.1324 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $221.73 | 7.510% | $238.3819 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $107.33 | 12.310% | $120.5423 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $802.48 | $874.3039 | $874.29 | $874.35 | $874.30 | |