| 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 | $13.81 | 6.106% | $14.6532 | $14.65 | $14.65 | $14.70 |
| Purchase #2 | $29.37 | 12.628% | $33.0788 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $100.49 | 4.505% | $105.0171 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $29.99 | 6.668% | $31.9897 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $33.68 | 10.333% | $37.1602 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $233.38 | 9.354% | $255.2104 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $127.45 | 7.307% | $136.7628 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $568.17 | $613.8722 | $613.87 | $613.85 | $614.00 | |