| 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 | $78.91 | 13.835% | $89.8272 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $211.99 | 4.236% | $220.9699 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $234.99 | 11.507% | $262.0303 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $49.37 | 9.289% | $53.956 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $179.79 | 11.822% | $201.0448 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $146.71 | 3.687% | $152.1192 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $50.50 | 4.197% | $52.6195 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $952.26 | $1,032.5669 | $1,032.57 | $1,032.55 | $1,032.50 | |