| 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 | $32.91 | 5.785% | $34.8138 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $185.27 | 8.538% | $201.0884 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $88.67 | 6.159% | $94.1312 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $230.28 | 10.547% | $254.5676 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $135.55 | 8.520% | $147.0989 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $22.74 | 6.615% | $24.2443 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $84.76 | 6.517% | $90.2838 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $780.18 | $846.2280 | $846.22 | $846.25 | $846.20 | |