| 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 | $24.45 | 3.218% | $25.2368 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $53.43 | 8.440% | $57.9395 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $172.55 | 6.686% | $184.0867 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $177.99 | 3.107% | $183.5201 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $248.28 | 8.483% | $269.3416 | $269.34 | $269.35 | $269.30 |
| Purchase #6 | $136.60 | 4.603% | $142.8877 | $142.89 | $142.90 | $142.90 |
| Purchase #7 | $105.25 | 11.441% | $117.2917 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $918.55 | $980.3041 | $980.31 | $980.35 | $980.20 | |