| 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 | $73.68 | 11.388% | $82.0707 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $190.93 | 11.832% | $213.5208 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $104.68 | 7.483% | $112.5132 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $196.94 | 7.394% | $211.5017 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $120.57 | 7.188% | $129.2366 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $165.40 | 13.236% | $187.2923 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $141.49 | 4.189% | $147.417 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $993.69 | $1,083.5523 | $1,083.55 | $1,083.50 | $1,083.50 | |