| 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 | $35.33 | 9.567% | $38.71 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $44.90 | 8.663% | $48.7897 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $210.42 | 9.744% | $230.9233 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $230.97 | 6.640% | $246.3064 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $87.60 | 13.542% | $99.4628 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $116.37 | 6.247% | $123.6396 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $201.59 | 6.119% | $213.9253 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $927.18 | $1,001.7571 | $1,001.76 | $1,001.75 | $1,001.70 | |