| 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 | $88.62 | 10.684% | $98.0882 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $38.95 | 5.607% | $41.1339 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $113.52 | 4.247% | $118.3412 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $12.88 | 13.809% | $14.6586 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $99.48 | 13.845% | $113.253 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $57.34 | 11.721% | $64.0608 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $83.79 | 12.436% | $94.2101 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $494.58 | $543.7458 | $543.74 | $543.75 | $543.80 | |