| 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 | $92.62 | 7.220% | $99.3072 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $51.73 | 8.525% | $56.14 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $116.35 | 6.502% | $123.9151 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $121.47 | 13.396% | $137.7421 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $200.67 | 10.261% | $221.2607 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $107.56 | 7.571% | $115.7034 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $183.79 | 10.212% | $202.5586 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $874.19 | $956.6271 | $956.63 | $956.60 | $956.60 | |