| 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 | $43.73 | 3.466% | $45.2457 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $19.83 | 12.768% | $22.3619 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $98.86 | 3.336% | $102.158 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $239.60 | 8.193% | $259.2304 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $106.79 | 4.562% | $111.6618 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $141.50 | 8.830% | $153.9945 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $91.95 | 5.259% | $96.7857 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $742.26 | $791.4380 | $791.44 | $791.45 | $791.50 | |