| 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 | $14.49 | 8.588% | $15.7344 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $64.91 | 7.617% | $69.8542 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $10.80 | 9.767% | $11.8548 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $42.40 | 3.540% | $43.901 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $200.40 | 5.726% | $211.8749 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $248.60 | 4.493% | $259.7696 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $55.90 | 5.137% | $58.7716 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $637.50 | $671.7605 | $671.74 | $671.70 | $671.90 | |