| 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 | $12.35 | 3.601% | $12.7947 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $71.94 | 13.641% | $81.7533 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $173.39 | 8.197% | $187.6028 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $88.53 | 6.131% | $93.9578 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $120.25 | 12.724% | $135.5506 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $191.26 | 13.407% | $216.9022 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $196.73 | 8.635% | $213.7176 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $854.45 | $942.2790 | $942.27 | $942.25 | $942.40 | |