| 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 | $31.64 | 9.171% | $34.5417 | $34.54 | $34.55 | $34.50 |
| Purchase #2 | $147.27 | 4.786% | $154.3183 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $108.36 | 3.622% | $112.2848 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $219.81 | 4.443% | $229.5762 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $70.42 | 10.136% | $77.5578 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $22.85 | 10.514% | $25.2524 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $121.78 | 12.750% | $137.307 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $722.13 | $770.8382 | $770.84 | $770.85 | $770.90 | |