| 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 | $45.70 | 8.363% | $49.5219 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $185.59 | 6.714% | $198.0505 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $219.47 | 12.518% | $246.9433 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $34.56 | 3.106% | $35.6334 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $23.74 | 6.194% | $25.2105 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $247.29 | 10.837% | $274.0888 | $274.09 | $274.10 | $274.10 |
| Purchase #7 | $117.33 | 9.781% | $128.806 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $873.68 | $958.2544 | $958.25 | $958.25 | $958.20 | |