| 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 | $89.56 | 5.537% | $94.5189 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $118.53 | 8.307% | $128.3763 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $128.67 | 12.866% | $145.2247 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $151.48 | 10.743% | $167.7535 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $117.45 | 4.590% | $122.841 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $128.73 | 7.415% | $138.2753 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $217.66 | 3.332% | $224.9124 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $952.08 | $1,021.9021 | $1,021.90 | $1,021.90 | $1,021.90 | |