| 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 | $13.70 | 4.777% | $14.3544 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $222.28 | 3.770% | $230.66 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $72.25 | 5.108% | $75.9405 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $29.77 | 5.612% | $31.4407 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $141.81 | 7.597% | $152.5833 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $60.72 | 5.334% | $63.9588 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $224.37 | 7.325% | $240.8051 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $764.90 | $809.7428 | $809.74 | $809.75 | $809.80 | |