| 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 | $93.40 | 10.728% | $103.42 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $84.96 | 7.764% | $91.5563 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $30.50 | 13.768% | $34.6992 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $17.50 | 11.652% | $19.5391 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $202.42 | 4.590% | $211.7111 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $192.77 | 5.782% | $203.916 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $39.46 | 8.645% | $42.8713 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $661.01 | $707.7130 | $707.72 | $707.65 | $707.70 | |