| 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 | $70.66 | 7.790% | $76.1644 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $211.30 | 7.401% | $226.9383 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $56.84 | 10.436% | $62.7718 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $65.57 | 9.769% | $71.9755 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $214.98 | 11.274% | $239.2168 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $233.48 | 11.599% | $260.5613 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $206.82 | 6.251% | $219.7483 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $1,059.65 | $1,157.3764 | $1,157.38 | $1,157.35 | $1,157.40 | |