| 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 | $75.25 | 5.670% | $79.5167 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $184.48 | 8.742% | $200.6072 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $154.29 | 7.420% | $165.7383 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $239.50 | 5.556% | $252.8066 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $177.91 | 13.805% | $202.4705 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $49.66 | 12.421% | $55.8283 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $135.96 | 7.339% | $145.9381 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,017.05 | $1,102.9057 | $1,102.92 | $1,102.90 | $1,102.80 | |