| 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 | $32.94 | 12.468% | $37.047 | $37.05 | $37.05 | $37.00 |
| Purchase #2 | $246.93 | 7.133% | $264.5435 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $186.35 | 3.223% | $192.3561 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $22.30 | 5.613% | $23.5517 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $57.72 | 10.327% | $63.6807 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $18.80 | 5.547% | $19.8428 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $38.80 | 10.561% | $42.8977 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $603.84 | $643.9195 | $643.92 | $643.95 | $643.90 | |