| 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 | $117.86 | 11.441% | $131.3444 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $185.39 | 5.206% | $195.0414 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $107.53 | 11.695% | $120.1056 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $68.77 | 13.287% | $77.9075 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $70.35 | 8.541% | $76.3586 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $29.72 | 9.779% | $32.6263 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $121.72 | 3.139% | $125.5408 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $701.34 | $758.9246 | $758.93 | $758.95 | $758.80 | |