| 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 | $111.42 | 8.240% | $120.601 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $79.70 | 5.367% | $83.9775 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $23.28 | 7.411% | $25.0053 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $119.37 | 9.157% | $130.3007 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $57.40 | 10.119% | $63.2083 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $160.53 | 5.178% | $168.8422 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $34.92 | 10.380% | $38.5447 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $586.62 | $630.4797 | $630.48 | $630.50 | $630.40 | |