| 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 | $49.56 | 13.327% | $56.1649 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $83.95 | 7.174% | $89.9726 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $174.45 | 11.240% | $194.0582 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $249.46 | 10.265% | $275.0671 | $275.07 | $275.05 | $275.10 |
| Purchase #5 | $81.83 | 7.682% | $88.1162 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $198.81 | 6.238% | $211.2118 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $220.28 | 9.224% | $240.5986 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,058.34 | $1,155.1894 | $1,155.19 | $1,155.10 | $1,155.30 | |