| 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 | $19.43 | 10.562% | $21.4822 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $194.34 | 10.288% | $214.3337 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $145.26 | 4.700% | $152.0872 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $23.85 | 8.531% | $25.8846 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $159.90 | 3.460% | $165.4325 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $220.42 | 13.686% | $250.5867 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $14.45 | 11.547% | $16.1185 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $777.65 | $845.9254 | $845.92 | $846.00 | $845.90 | |