| 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 | $50.49 | 5.258% | $53.1448 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $112.59 | 4.223% | $117.3447 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $23.73 | 4.681% | $24.8408 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $127.36 | 6.366% | $135.4677 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $173.57 | 6.712% | $185.22 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $195.84 | 7.851% | $211.2154 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $187.75 | 9.288% | $205.1882 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $871.33 | $932.4216 | $932.42 | $932.40 | $932.30 | |