| 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 | $69.34 | 3.460% | $71.7392 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $66.44 | 12.770% | $74.9244 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $164.50 | 11.682% | $183.7169 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $195.95 | 6.470% | $208.628 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $232.37 | 9.625% | $254.7356 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $129.36 | 10.838% | $143.38 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $145.93 | 3.544% | $151.1018 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,003.89 | $1,088.2259 | $1,088.23 | $1,088.25 | $1,088.10 | |