| 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 | $11.59 | 8.755% | $12.6047 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $195.32 | 7.497% | $209.9631 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $108.86 | 9.236% | $118.9143 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $209.73 | 3.545% | $217.1649 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $98.85 | 13.556% | $112.2501 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $51.31 | 9.117% | $55.9879 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $28.87 | 9.309% | $31.5575 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $704.53 | $758.4425 | $758.43 | $758.40 | $758.60 | |