| 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 | $92.75 | 11.799% | $103.6936 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $108.59 | 4.182% | $113.1312 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $227.81 | 12.333% | $255.9058 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $20.97 | 8.163% | $22.6818 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $110.62 | 7.461% | $118.8734 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $21.61 | 3.769% | $22.4245 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $11.39 | 6.111% | $12.086 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $593.74 | $648.7963 | $648.79 | $648.80 | $648.80 | |