| 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 | $62.96 | 5.339% | $66.3214 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $70.95 | 11.782% | $79.3093 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $191.26 | 5.141% | $201.0927 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $183.97 | 6.847% | $196.5664 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $88.26 | 4.255% | $92.0155 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $156.47 | 10.452% | $172.8242 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $214.98 | 12.619% | $242.1083 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $968.85 | $1,050.2378 | $1,050.24 | $1,050.15 | $1,050.20 | |