| 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 | $28.87 | 5.207% | $30.3733 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $155.87 | 4.170% | $162.3698 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $244.27 | 5.796% | $258.4279 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $29.56 | 9.216% | $32.2842 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $47.36 | 11.799% | $52.948 | $52.95 | $52.95 | $52.90 |
| Purchase #6 | $186.28 | 3.294% | $192.4161 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $142.42 | 13.826% | $162.111 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $834.63 | $890.9303 | $890.93 | $890.90 | $890.90 | |