| 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 | $19.72 | 5.224% | $20.7502 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $63.28 | 3.181% | $65.2929 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $249.85 | 12.616% | $281.3711 | $281.37 | $281.35 | $281.40 |
| Purchase #4 | $172.62 | 7.664% | $185.8496 | $185.85 | $185.85 | $185.80 |
| Purchase #5 | $155.92 | 12.859% | $175.9698 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $185.27 | 13.116% | $209.57 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $250.69 | 13.763% | $285.1925 | $285.19 | $285.20 | $285.20 |
| 7 purchase totals = | $1,097.35 | $1,223.9961 | $1,223.99 | $1,223.95 | $1,224.10 | |