| 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 | $39.37 | 5.837% | $41.668 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $36.66 | 13.794% | $41.7169 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $52.51 | 6.496% | $55.921 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $139.48 | 10.300% | $153.8464 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $224.31 | 3.518% | $232.2012 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $216.96 | 5.534% | $228.9666 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $223.86 | 11.149% | $248.8182 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $933.15 | $1,003.1383 | $1,003.15 | $1,003.05 | $1,003.10 | |