| 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 | $69.65 | 4.216% | $72.5864 | $72.59 | $72.60 | $72.60 |
| Purchase #2 | $141.79 | 6.487% | $150.9879 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $79.69 | 7.300% | $85.5074 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $183.95 | 12.490% | $206.9254 | $206.93 | $206.95 | $206.90 |
| Purchase #5 | $185.86 | 8.764% | $202.1488 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $243.87 | 5.510% | $257.3072 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $212.99 | 4.758% | $223.1241 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $1,117.80 | $1,198.5872 | $1,198.60 | $1,198.60 | $1,198.50 | |