| 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 | $32.56 | 3.133% | $33.5801 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $160.26 | 4.630% | $167.68 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $244.49 | 6.623% | $260.6826 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $171.73 | 8.128% | $185.6882 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $46.84 | 3.280% | $48.3764 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $100.52 | 12.411% | $112.9955 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $172.26 | 4.205% | $179.5035 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $928.66 | $988.5063 | $988.51 | $988.60 | $988.60 | |