| 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 | $87.34 | 4.552% | $91.3157 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $81.91 | 10.814% | $90.7677 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $115.56 | 6.724% | $123.3303 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $167.63 | 11.120% | $186.2705 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $107.72 | 13.835% | $122.6231 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $20.88 | 13.594% | $23.7184 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $224.88 | 5.481% | $237.2057 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $805.92 | $875.2314 | $875.24 | $875.15 | $875.20 | |