| 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 | $32.42 | 7.704% | $34.9176 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $166.75 | 13.696% | $189.5881 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $217.96 | 8.234% | $235.9068 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $17.66 | 7.709% | $19.0214 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $234.27 | 9.285% | $256.022 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $129.64 | 11.871% | $145.0296 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $52.48 | 7.798% | $56.5724 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $851.18 | $937.0579 | $937.06 | $937.00 | $937.00 | |