| 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 | $70.94 | 9.716% | $77.8325 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $16.59 | 13.359% | $18.8063 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $6.25 | 10.379% | $6.8987 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $14.30 | 12.624% | $16.1052 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $190.64 | 3.329% | $196.9864 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $114.74 | 11.775% | $128.2506 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $165.68 | 4.106% | $172.4828 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $579.14 | $617.3625 | $617.37 | $617.40 | $617.40 | |