| 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 | $104.25 | 5.623% | $110.112 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $12.96 | 6.339% | $13.7815 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $133.93 | 10.111% | $147.4717 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $24.57 | 8.179% | $26.5796 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $5.65 | 6.311% | $6.0066 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $172.74 | 6.126% | $183.3221 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $127.28 | 7.274% | $136.5383 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $581.38 | $623.8118 | $623.81 | $623.80 | $623.80 | |