| 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 | $44.94 | 3.479% | $46.5035 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $37.94 | 7.796% | $40.8978 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $114.93 | 10.361% | $126.8379 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $147.81 | 13.206% | $167.3298 | $167.33 | $167.35 | $167.30 |
| Purchase #5 | $113.55 | 4.104% | $118.2101 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $187.60 | 13.143% | $212.2563 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $197.49 | 6.132% | $209.6001 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $844.26 | $921.6355 | $921.64 | $921.65 | $921.60 | |