| 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 | $70.97 | 8.860% | $77.2579 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $35.99 | 9.526% | $39.4184 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $170.83 | 7.383% | $183.4424 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $10.92 | 7.824% | $11.7744 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $132.42 | 11.504% | $147.6536 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $145.52 | 5.136% | $152.9939 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $133.75 | 7.158% | $143.3238 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $700.40 | $755.8644 | $755.85 | $755.80 | $755.90 | |