| 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 | $32.62 | 4.807% | $34.188 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $122.45 | 4.629% | $128.1182 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $113.59 | 10.158% | $125.1285 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $8.64 | 3.283% | $8.9237 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $236.78 | 12.829% | $267.1565 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $51.55 | 8.645% | $56.0065 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $162.88 | 12.817% | $183.7563 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $728.51 | $803.2777 | $803.29 | $803.25 | $803.30 | |