| 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 | $68.52 | 10.324% | $75.594 | $75.59 | $75.60 | $75.60 |
| Purchase #2 | $40.41 | 7.241% | $43.3361 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $25.48 | 3.450% | $26.3591 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $218.90 | 12.734% | $246.7747 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $45.71 | 10.517% | $50.5173 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $210.55 | 9.444% | $230.4343 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $220.41 | 4.736% | $230.8486 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $829.98 | $903.8641 | $903.86 | $903.85 | $903.80 | |