| 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 | $57.36 | 10.664% | $63.4769 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $189.35 | 12.783% | $213.5546 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $235.77 | 7.166% | $252.6653 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $138.75 | 8.506% | $150.5521 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $62.48 | 3.240% | $64.5044 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $114.63 | 9.104% | $125.0659 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $134.75 | 6.624% | $143.6758 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $933.09 | $1,013.4950 | $1,013.50 | $1,013.50 | $1,013.70 | |