| 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 | $43.60 | 11.430% | $48.5835 | $48.58 | $48.60 | $48.60 |
| Purchase #2 | $144.57 | 10.810% | $160.198 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $178.75 | 4.628% | $187.0226 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $147.90 | 11.631% | $165.1022 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $148.43 | 3.779% | $154.0392 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $16.35 | 5.233% | $17.2056 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $8.26 | 10.827% | $9.1543 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $687.86 | $741.3054 | $741.30 | $741.30 | $741.30 | |